According to the figure of the trapezoid
angle XMZ = 115 degrees
angle XMY = 102 degrees
Angle YMZ = 78 degrees
How to find the missing anglesThe given figure is an isosceles trapezoid, hence
angle XMZ + angle XYZ = 180
angle XYZ = 39 + 26 = 65
angle XMZ + angle XYZ = 180
angle XMZ = 180 - 65
angle XMZ = 115 degrees
angle XMY
angle XMY = 180 - 39 - 39 = 180 - 78 = 102 degrees
Angle YMZ + angle XMY = 180 (angle on a straight line)
Angle YMZ = 180 - angle XMY = 180 - 102 = 78 degrees
Learn more about isosceles trapezoid at
https://brainly.com/question/10644521
#SPJ1
Question 5 of 10
What is the slope of the line x = 3?
Answer here
Answer:
Undefined
Step-by-step explanation:
This equation is just a vertical line, so the slope is undefined.
Please help !!!!!! 20 points
The value of x in the polygon will be 13.25 degrees.
The value of x is 10.
We can find the value of x by plugging in the number of sides of the regular polygon into the formula x = (n-2)*15° - 1.
How to calculate the valueThe sum of the interior angles of a regular polygon with n sides is (n-2) x 180 degrees.
Sum of angles = (24-2) x 180 = 22 x 180 = 3960 degrees
Since all the angles in a regular polygon are congruent, we can divide the sum of the angles by the number of angles to find the measure of one angle:
Measure of one angle = 3960/24 = 165 degrees
165 = 12x + 6
159 = 12x
x = 13.25
Therefore, the value of x is 13.25 degrees.
Each of the triangles in our decomposition has one angle equal to (17x+2)°, so the sum of all the angles in the triangles is 43 × (17x+2)° = 731x+86°.
Therefore, we have:
731x+86° = 7380°
Solving for x, we get:
731x = 7294°
x = 10
Therefore, the value of x is 10.
The equation that can be used to find the value of x is:
(9x+48)° + (15x-24)° = (n-2)*180°
24x + 24 = (n-2)*180°
Dividing both sides by 24, we get:
x + 1 = (n-2)*15°
Subtracting 1 from both sides, we get:
x = (n-2)*15° - 1
Learn more about polygon on
https://brainly.com/question/1592456
#SPJ1
Which expression converts 100 inches per minute to feet per minute??
Answer:
100 inches/1 minute X 1 foot/12 inches =(100/12) feet/minute = 8 1/3 feet/minute
The average horse requires 0.0333 Megacalories (Mcal) each day for every kilogram (kg) it weighs. If your horse weights 678 kg, and the food you are buying provides 810 kcal per pound of food, how many pounds of food do you need each day for your horse?
Use the following facts:
1000 kcal = 1 Mcal
1 pound food = 810 kcal
0.0333 Mcal = 1 kg horse
Round to the nearest whole number.
On solving the provided question, we can say that Therefore, you would need multiply approximately 27.84 pounds of food each day for your horse.
what is multiplyOne of the four mathematical operations, along with arithmetic, subtraction, and division, is multiplication. Mathematically, adding subgroups of identical size repeatedly is referred to as multiplication. The multiplication formula is multiplicand multiplier yields product. To be more precise, multiplicand: Initial number (factor). Number two as a divider (factor). The outcome is known as the result after dividing the multiplicand as well as the multiplier. Adding numbers involves making several additions. as in 5 x 4 Equals 5 x 5 x 5 x 5 = 20. 5 times by 4 is what I did. This is why the process of multiplying is sometimes called "doubling."
First, we need to convert the weight of the horse from kilograms to pounds, so:
678 kg x 2.20462 lbs/kg = 1495.69 lbs
Next, we need to calculate how many Mcal the horse needs per day:
0.0333 Mcal/kg x 678 kg = 22.58 Mcal/day
Then, we can convert the Mcal to kcal:
22.58 Mcal/day x 1000 kcal/Mcal = 22,580 kcal/day
Finally, we can divide the total daily kcal needed by the kcal per pound of food to find the total pounds of food needed:
22,580 kcal/day ÷ 810 kcal/lb = 27.84 lbs/day
Therefore, you would need approximately 27.84 pounds of food each day for your horse.
To know more about multiply visit:
https://brainly.com/question/23536361
#SPJ1
based on the graph how many tiles are im figure 0
For figure {0}, the number of tiles will be equal to 2.
What is a mathematical function, equation and expression?Function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function
Expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators
Equation : A mathematical equation is used to equate two expressions.
Given is a graph as shown in the image.
The line passes through point -
(3, 8) and (4, 10)
So, the slope of the line will be -
m = (10 - 8)/(4 - 3)
m = 2
y = 2x + c
For the point (3, 8), we can write -
8 = 6 + c
c = 2
For figure {0}, the number of tiles will be equal to 2.
Therefore, for figure {0}, the number of tiles will be equal to 2.
To solve more questions on functions, expressions and polynomials, visit the link below -
brainly.com/question/17421223
#SPJ1
mr. smith wants to out a fence around his yard. the dimensions of the yard are 64 ft by 37 ft. The fencing is sold in whole meters. How much fencing should he buy? he will need how many meters
the fence length is 64 + 64 + 37 +37 = 202 ft
202 ft = 61.57 m
he will need 62 meters
Consider the following set of replicate measurements: 33.0 g, 33.5 g, 32.2 g, 34.1 g, 32.6 g, 33.2 g For this data set, calculate each of the following: the mean the spread or range(w) the standard deviation (s) the percent relative standard deviation
Mean = 33.3 g, Range = 1.9 g, Standard Deviation = 0.7 g, Relative Standard Deviation = 2.1%.
To calculate the mean of the data set, add all of the measurements together and divide by the total number of measurements. In this case, the mean is
33.3 g (33.0 + 33.5 + 32.2 + 34.1 + 32.6 + 33.2)
= 196.6 / 6
= 33.3.
To calculate the spread or range, subtract the smallest measurement from the largest measurement. In this case, the range is
1.9 g (34.1 - 32.2 )
= 1.9
To calculate the standard deviation, first calculate the difference between each measurement and the mean, square each of those differences, add them together, and then divide by the total number of measurements. In this case, the standard deviation is
0.7 g\(([(33.0-33.3)^2 + (33.5-33.3)^2 + (32.2-33.3)^2 + (34.1-33.3)^2 + (32.6-33.3)^2 + (33.2-33.3)^2] / 6 = 0.7)\). To calculate the percent relative standard deviation, divide the standard deviation by the mean and then multiply by 100. In this case, the relative standard deviation is 2.1% (0.7 / 33.3 x 100 = 2.1%).
Learn more about Mean here
https://brainly.com/question/30094057
#SPJ4
A 2-gallon container of laundry detergent costs $27.76. What is the price per quart?
The price of the cost per quart of laundry detergent is A = $ 3.47
Given data ,
Let the unit cost rate be A
Now , There are 4 quarts in a gallon, so a 2-gallon container contains 8 quarts.
To find the price per quart, we can divide the total cost by the number of quarts:
Price per quart = Total cost / Number of quarts
Price per quart = $27.76 / 8 = $3.47
Hence , the price per quart of laundry detergent is $ 3.47
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ1
if you run 250 ft of cable and lose rate 3.6 dB how much rate you lose at 100 ft
Answer:
99
Step-by-step explanation:
99
A tool box has the dimensions of 10 in by 4 in by 3 in. If Frederick plans to double one dimension to build a larger tool box, he believes he would double the volume of the tool box. Is he correct
Answer:
yes
Step-by-step explanation:
doubling one dimension increases the the volume of the surface
Answer:
yes he is correct.
Step-by-step explanation:
GivenDimension of the toolbox is suppose the length of the box is doubled, then a new length will be So, the volume of the box becomesIt can also be written asi.e. the volume of the toolbox is doubled. Therefore, Andrea is correct.
An absolute value function has
A. Curved lines that only increases and decreases.
B. Straight lines that do both increase ,decrease, or stay constant on the same graph
C.Straight line that do both increase and decrease on the same graph
D. Straight lines that only increase or decrease
E. Curved lines that do both increase and decrease on the same graph
HELP HELP HELP WILL MARK BRAINLIST ❄️✨
Answer:
D 28
Step-by-step explanation:
31 own 13-15
3 own 1-3
31 - 3 = 28
Answer:
D. 28
Step-by-step explanation:
1-3 had 31 people and 13-15 had 3 people.
Then we subtract the values (31-3) to get 28.
In the last 24 days, it rained 18 days. What is the ratio of rainy days to total days written as a percent?
The ratio of rainy days to total days written as a percent will be 75%.
How to illustrate the ratio?Ratio demonstrates how many times one number can fit into another number. Ratios contrast two numbers by ordinarily dividing them. A/B will be the formula if one is comparing one data point (A) to another data point (B).
Ratio is used to compare two or more numbers. It is also used to indicate how big or small a quantity is when it is compared to another. It should be noted that in a ratio, two quantities are compared using division.
Since in the last 24 days, it rained 18 days.
Number of rainy days = 18.
Number of total days = 24
The ratio of rainy days to total days written as a percent will be:
= Number of rainy days / Total days × 100
= 18/24 × 100
= 3/4 × 100
= 75%
Therefore, the ratio is 3:4 which is 75%.
Learn more about ratio on:
brainly.com/question/2328454
#SPJ1
HELPPP ASPA 60 POINT!!!!!Show to draw a line segment that measures 92 millimeters. i need it to be in words not a photo please
A line segment that measures 92 millimeters in length can be drawn using scale.
Given that,
A line segment has to be drawn which has a measure of length 92 millimeters.
We know that,
10 millimeters = 1 centimeter
1 millimeter = 1/10 centimeters
92 millimeters = 92/10 = 9.2 centimeters
So it is enough to draw a line segment of length 9.2 centimeters.
In the scale, between a centimeter, there are 9 small lines which indicates the millimeters.
In between 9 and 10, there are 9 lines which indicates, 9.1, 9.2, 9.3, ....., 9.9 and after that is 10 cm.
So draw a line segment starting from 0 to 9.2.
Hence the line segment is drawn with scale.
Learn more about Line Segments here :
https://brainly.com/question/9477630
#SPJ1
Find the exact value of (7\pi )/(6)) by using the unit circle.
To find the exact value of (7π/6) using the unit circle, locate the angle (π/6) on the unit circle in the second quadrant, determine the coordinates, and adjust the y-coordinate to be negative. The final answer is (√3/2, -1/2). This answer is obtained by understanding the reference angle and using the coordinates of the point where the angle intersects the unit circle.
To find the exact value of (7π/6) using the unit circle, follow these steps:
1. Start by understanding the reference angle. The reference angle for (7π/6) is (π/6).
2. Locate the angle (π/6) on the unit circle. This angle lies in the second quadrant.
3. Determine the coordinates of the point where the angle intersects the unit circle. For (π/6), the x-coordinate is √3/2 and the y-coordinate is 1/2.
4. Since (7π/6) lies in the second quadrant, the x-coordinate will remain the same, but the y-coordinate will be negative. Therefore, the coordinates for (7π/6) are (√3/2, -1/2).
5. The exact value of (7π/6) is (√3/2, -1/2).
For more questions on the circle
https://brainly.com/question/28162977
#SPJ8
Keisha, Miguel, and Ryan sent a total of 103 text messages during the weekend. Ryan sent 3 times as many messages as Miguel. Keisha sent 8 more
messages than Miguel. How many messages did they each send?
Number of text messages Keisha sent:
Number of text messages Miguel sent:
Number of text messages Ryan sent:
Answer:
only god knows
Step-by-step explanation:
because they didn't give us an answer on how many text messages anyone sent
Graph (y=-2x+5)
Plz have it answered in 5 min.
It is on Khan Academy
Answer:
eeeeee
Step-by-step explanation:
eeeeeeee
What is the coefficient of z in 14xy2z - 3?
Answer:
2
Step-by-step explanation:
Will mark brainliest pls help
Rewriting subtraction using addition can be helpful to keep track of the subtraction symbol when distributing. Start by rewriting this expression using addition.
13 − 8(2x − 4)
= 13 + (2x + )
Using distributive property, the equivalent expression is 45 - 16x
What is the equivalent expression?To find the equivalent expression of 13 - 8(2x - 4), we need to simplify the expression using the distributive property and then combine like terms.
First, we distribute the -8 to the terms inside the parentheses:
13 - 8(2x - 4) = 13 - 16x + 32
Next, we combine the constant terms:
13 - 16x + 32 = 45 - 16x
Therefore, the equivalent expression of 13 - 8(2x - 4) is 45 - 16x.
Overall, finding the equivalent expression of an algebraic expression can help simplify calculations and make solving equations easier.
learn more on equivalent expression here;
https://brainly.com/question/15775046
#SPJ1
please need help!!!!!!!!!!! Answer 8, 9, and 10 please!!!!!!!!!!!! 50 points!!!!!!!!!!!!!!!
Answer:
8) AD = 23
9) m<B = 63
10) G(1,-5)
-------------------------------
8)
AD = BC
Thus, x + 21 = 12x - 1
11x = 22
x = 2
So, AD = 23
9)
consecutive angles are supplementary, sum to 180
y/2 + y - 9 = 180
3/2 y = 189
y = 126
so, m<B = 63
10)
Diagonals bisect each other. The midpoint of DF = (-1.5, 0.5)
-1.5 = 2+x/2
x = 1
0.5 = 6+y/2
y = -5
G(1,-5)
Which of the following transformations to ∆ABC would NOT preserve size and shape
Answer:
The answer is below
Step-by-step explanation:
The question is not complete, but I would show how to solve it.
Transformation is the movement of a point from its initial location to a new location. Transforming an object involves transforming all its points. Types of transformation is reflection, rotation, translation and dilation.
Rigid transformations are transformations that preserves the size and shape of an object. There are three types of rigid transformation which are:
Rotation: This involves rotating a shape about a point.Reflection: This is the flipping of a shape across a lineTranslation: This is the sliding of an object up or down.Dilation is the enlargement or reduction of shape of an object. Dilation is not a rigid transformation because it does not preserve the shape or size of the object.
Note: Remember to show all of the steps that you use to solve the problem. You can use the comments field to explain your work. Your teacher will review each step of your response to ensure you receive proper credit for your answer. Simplify the expression. 10h + 6-5h +3 EXPLAIN HOW U GOT ANSWER PLZ
Answer:
5h+9
Step-by-step explanation:
10h + 6 - 5h + 3 = 10h - 5h + 6 + 3
I rearranged the like terms together so that it is easier to calculate later on. This step is optional.
10h - 5h + 6 + 3 = 5h + 9
Evaluate the like terms. (10h-5h = 5h) & (6+3 = 9)
decrease £110 by 10%m
help me please I don't understand
Step-by-step explanation:
Option 3 must be correct.
PLEASE HELP
Part A: Create a fifth-degree polynomial with three terms in standard form. How do you know it is in standard form? (5 points)
Part B: Explain the closure property as it relates to subtraction of polynomials. Give an example. (5 points)
A fifth-degree polynomial with three terms in standard form would be written as a\(x^{2}\) + b\(x^{4}\)+ c\(x^{3}\). The closure property states that a set is closed under a certain operation if performing that operation on any two elements of the set produces a result that is also an element of the set.
Part A: A fifth-degree polynomial with three terms in standard form would be written as a\(x^{2}\) + b\(x^{4}\)+ c\(x^{3}\). The coefficient of the highest degree term (x^5) must be non-zero and all the terms must be written in descending order of the degree. This is the definition of standard form for polynomials.
Part B: The closure property states that a set is closed under a certain operation if performing that operation on any two elements of the set produces a result that is also an element of the set. In this case, the set is polynomials and the operation is subtraction. An example of this property can be seen by subtracting two polynomials, such as 4\(x^{2}\) + 3x - 5 and \(x^{2}\) + 2. The result of this subtraction would be 3\(x^{2}\) + 3x - 5, which is also a polynomial and therefore an element of the set, demonstrating the closure property.
Learn more about polynomial here:
https://brainly.com/question/28936357
#SPJ1
A fifth-degree polynomial with three terms in standard form would be written as a\(x^{2}\) + b\(y^{2}\)+ c. The closure property states that a set is closed under a certain operation if performing that operation on any two elements of the set produces a result that is also an element of the set.
Part A: A fifth-degree polynomial with three terms in standard form would be written as a\(x^{2}\) + b\(y^{2}\)+ c. The coefficient of the highest degree term (\(x^{5}\)) must be non-zero and all the terms must be written in descending order of the degree. This is the definition of standard form for polynomials.
Part B: The closure property states that a set is closed under a certain operation if performing that operation on any two elements of the set produces a result that is also an element of the set. In this case, the set is polynomials and the operation is subtraction. An example of this property can be seen by subtracting two polynomials, such as 4\(x^{2}\) + 3x - 5 and + 2. The result of this subtraction would be 3\(x^{2}\) + 3x - 5, which is also a polynomial and therefore an element of the set, demonstrating the closure property.
Learn more about polynomial here:
https://brainly.com/question/28936357
#SPJ1
In a certain city, 80% of the residents like coffee or tea . 30% of them like coffee. 60%
percent of them like tea. What is the probability of residents like (a) both? (b) tea but not
coffee? (c) only coffee (d) neither tea nor coffee ?
Answer:
a =10% b=50% c=20% d=20%
Step-by-step explanation:
n(CuT)=n(C)+n(T)-n(CnT)
so n(CnT)=10%
for b
tea but not coffee =nonly(T)
=n(T)-n(TnC)
=50%
for c
only coffee=nonly(C)
=n(C)-n(CnT)
=20%
14. As shown in the figure, the area of square ABCD is known to be 1320 square centimeters, E is the midpoint of AB, F is a quarter point of BC close to point B, and the intersection points of CE, DB and DF are P and Q , find the area of the quadrilateral BPQF.
The coordinates of all four vertices of quadrilateral BPQF, we can use the shoelace formula to find its area. The shoelace formula states that the area of a polygon with vertices (x1, y1), (x2,
What is the triangle?A triangle is a closed, two-dimensional geometric shape that has three sides and three angles. It is one of the basic shapes in geometry and can be formed by connecting three non-collinear points. Triangles can be classified based on their side lengths and angles.
To solve this problem, we can use the fact that the area of a triangle is equal to half the product of its base and height. Let's first find the length of the sides of the square.
Since the area of the square is 1320 square centimeters, we can find its side length by taking the square root of 1320:
√(1320) ≈ 36.32
So the side length of the square is approximately 36.32 cm.
Next, let's find the coordinates of points E and F. Since E is the midpoint of AB, its coordinates are:
E = ((0+36)/2, (36+0)/2) = (18, 18)
Similarly, since F is a quarter point of BC close to point B, its coordinates are:
F = (36, (3/4)36) = (36, 27)
Now let's find the equation of line CE. Since we know two points on the line (C and E), we can use the point-slope form of a linear equation to find its equation:
y - y1 = m(x - x1)
where m is the slope of the line and (x1, y1) is one of the points on the line. We can find the slope of the line by taking the difference in y-coordinates and dividing by the difference in x-coordinates:
m = (0 - 36)/(36 - 18) = -2
Using the point-slope form with point C, we get:
y - 0 = -2(x - 36)
y = -2x + 72
Similarly, the equation of line DB can be found using points D and B:
m = (0 - 36)/(0 - 18) = 2
y - 0 = 2(x - 0)
y = 2x
Finally, we can find the coordinates of point P by solving the system of equations:
y = -2x + 72
y = 2x
Setting the two expressions for y equal to each other, we get:
-2x + 72 = 2x
4x = 72
x = 18
Substituting x = 18 into either equation, we get:
y = 2x = 36
So the coordinates of point P are (18, 36). To find the coordinates of point Q, we can use the fact that it lies on line DF. Since we know two points on the line (D and F), we can again use the point-slope form of a linear equation:
m = (27 - 0)/(36 - 0) = 3/4
y - 0 = (3/4)(x - 0)
y = (3/4)x
To find the intersection point of lines DF and CE, we need to solve the system of equations:
y = (3/4)x
y = -2x + 72
Setting the two expressions for y equal to each other, we get:
(3/4)x = -2x + 72
(11/4)x = 72
x = 64/11
Substituting x = 64/11 into either equation, we get:
y = (3/4)(64/11) ≈ 14.73
So the coordinates of point Q are (64/11, 14.73).
Hence, Now that we have the coordinates of all four vertices of quadrilateral BPQF, we can use the shoelace formula to find its area. The shoelace formula states that the area of a polygon with vertices (x1, y1), (x2,
To learn more about area click:
https://brainly.com/question/27683633
#SPJ1
On a recent trip to the convenience store, you picked up 4 gallons of milk, 4 bottles of water, and 8 snack-size bags of chips. Your total bill (before tax) was $25.20. If a bottle of water costs twice as much as a bag of chips, and a gallon of milk costs $1.50 more than a bottle of water, how much does each item cost?
Which is the correct equation for a line that passes through the points (-2,7) and (2,-5)?
y=3x+5
y=1/3x+3
y= -3x-12
y= -3x+1
Answer:
y= -3x+1
Step-by-step explanation:
x1= -2 x2=2 y1=7 y2=-5
using the formula
(y-y1)/(x-x1)=(y2-y1)/(x2-x1)
(y-7)/(x-(-2))=(-5-7)/(2-(-2))
(y-7)/(x+2)=(-5-7)/(2+2)
(y-7)/(x+2)=(-12)/4
(y-7)/(x+2)=-3
cross multiply
y-7=-3(x+2)
y-7=-3x-6
y=-3x-6+7
y=-3x+1
You and a friend go to Taco Bell for lunch.
You order four soft tacos and three burritos and
your total bill is $25. Your friend's bill is $22.00
for four soft tacos and two burritos. How much de
soft tacos cost? How much do burritos cost?
Create and solve a system that represents the
situation show your work
Answer:
$25 - $22 = $3
3b x $3 = $9
$25 - $9 = $16
$16 / 4st = $4
One soft taco (st) costs $4.
One burrito (b) costs $3.
Step-by-step explanation:
If you order 4 soft tacos and 3 burritos, and your friend orders 4 soft tacos and 2 burritos then the difference is in the burritos. $25 - $22= $3. One burrito would cost $3 then. So if you ordered 3 burritos (b) that would be 3b x $3 = $9. So then $25 - $9 = $16, you would have spent $16 on 4 soft tacos (st). So $16 / 4st = $4. One soft taco would cost $4. Of course this is assuming there is no tax, and since no country in which state/province tax would be applied is mentioned, this would be a flat rate.