Answer:
m ∠A =90°, m ∠B =60°, and m ∠C =30°
Step-by-step explanation:
If a > b> c you know the the side opposite ∠ A is the longest side and the side opposite ∠C is the shortest side.
side BC is the longest side, side AB is the shortest side, and side AC measure is the second longest side.
Draw the Δ ABC and label the longest side, shortest side, and the middle side. Now the longest side is opposite the biggest angle, the shortest side is opposite the smallest angle.
m ∠A =90°, m ∠B =60°, and m ∠C =30°
Jayson said, "I am thinking of two fractions that when added have a sum of 1." Which fractions could Jayson have been thinking about?
Answer:
he could have been thinking of 1/2 + 1/2 or 4/8 + 4/8 or maybe 5/10 + 5/10
because 2/2=1 and so does 8/8 and 10/10
Step-by-step explanation:
Alex makes $400 a week how much money dose he spend on rent each week (10 points)
please help me
Answer:
100
Step-by-step explanation:
80 + 72 + 60 + 48 + 40
Mariam is going to invest $3,000 and leave it in an account for 13 years. Assuming the interest is compounded monthly, what interest rate, to the nearest hundredth of a percent, would be required in order for Mariam to end up with $6,200?
Answer:
8.21%
Step-by-step explanation:
r = (1/t)(A/P - 1)
t = 13
A = 6200
P = 3000
1 6200
r = (-------) ((------------) - 1))
13 3000
1 31
r = (-------) ( ------ - 1)
13 15
1 16
r = (-------) ( ------ )
13 15
16
r = -------- = 0.0820512
195
r = 0.0820512 x 100 = 8.20512
r ≈ 8.21%
I hope this helps!
Answer:
Step-by-step explanation:
Compounded Monthly:
Use A=P(1+r/n)^nt
A=6200
P=3000
t=13
n=12
Plug in and simplify:
1. Multiply 12 times 13
2. Divide out the 3000
3. Raise both sides to the 1/156 power to cancel out the exponent
4. Subtract 1 from both sides
5. Multiply by 12 on both sides
R should equal 0.0559716
That is about 5.60%
5.60%
Two-fifths of a gallon
of deck stain covers
one quarter of a deck.
How much stain is
needed for the entire
deck?
Answer:
8 / 5
Step-by-step explanation:
Since 2/5 gallons cover 1/4 of the deck you would have to multiply 2/5 times 4 to so how much it would take to cover the whole deck so your answer is 8/5 gallons
I would really appreciate answer i only have 30 more minutes please :(
Answer:
Q4) 23
Q5) 18
Q6) 15
Step-by-step explanation:
Q6) In the given Stem and Leaf Plot, we have, the average weights as follows;
0.1, 0.1, 0.1, 0.2, 0.2, 0.3, 0.4, 0.4, 0.5, 1, 1, 1.2, 1.3, 1.7, 2.2
By counting the number of data given above, n = 15
Q5) The given data in the stem and leaf diagram are;
7, 9, 14, 15, 16, 18, 18, 21, 23, 30
The median of the 10 data points is the (10 + 1)/2 or the 5.5th data point
The fifth data point = 18
The sixth dat point = 18,
Therefore, the median, which is the 5.5th data point = 18 + (18 - 18)/2 = 18
The median = 18
Q4) The given data points are;
7, 9, 14, 15, 16, 18, 18, 21, 23, 30
The range = The largest data point value - The least data point value
Therefore;
The range = 30 - 7 = 23
The range = 23
Explain what a rational exponent such as 5/2 means. Use this explanation to evaluate 9^5/2
Answer: The denominator of the rational exponents represents the index of a rule and the numerator of the rational exponent represents the power of the base.
(sqrt 9)^5= 243
The complex numbers z and w are graphed. Which expression represents z + w? (2 + i) + (3 + i) (2 – i) + (3 + i) (2 – i) + (3 + 2i) (2 + i) + (3 + 2i)
Answer:
(2 - i) + (3 + 2i)
Step-by-step explanation:
got it right on edge 2020
Answer:
C. (2 – i) + (3 + 2i)
Step-by-step explanation:
determine whether the given value is a statistic or a parameter. a health and fitness club surveys 40
Any value calculated from this survey would be considered a statistic.
To determine whether the given value is a statistic or a parameter, consider the following:
A statistic is a numerical value calculated from a sample of the population, while a parameter is a numerical value that describes a characteristic of the entire population.
In this case, the health and fitness club surveys 40 members. This is a sample of the population, not the entire population.
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3x(2-x)+2x(x-1)=5x(x+3)
Step-by-step explanation:
6x - 3x^2 + 2x^2 -2x = 5x^2 + 15x
4x -x^2 = 5x^2 + 15x
-11x - 6x^2 = 0
-6x^2 - 11x = 0
use the quadratic formula
(-b±√(b²-4ac))/(2a)
What value for x will make the equation true?
−3 ( 7x − 5 ) = 87 + 3x
A. −17/4
B. -3
C. 4
D. 17/3
Answer:
C . 4
Step-by-step explanation:
step 1 : -3 multiply with inside of the ( 7x-5 )
= -21x + 15
step 2 : then it will be 21x + 15 = 87 + 3x
step 3 : switch between the odds into like this
21x - 3x = 87 - 15
step 4 : subtract it all
18x = 72
step 5 : bring 18 to the other side
x = 72/18
step 6 : to find the ans of x is just calculate them
x = 72 ÷ 18
= 4
Or you can do like these ⬇️
-3 ( 7x - 15 ) = 87 + 3x
21x + 15 = 87 + 3x
21x - 3x = 87 - 15
18x = 72
x = 72/18 or 72÷18
x = 4
What’s the three rules of prime factoring 15 points
Answer:
15 = 1 x 15 or 3 x 5. Factors of 15: 1, 3, 5, 15. Prime factorization: 15 =
Step-by-step explanation:
Step-by-step explanation:
1. Find two prime numbers, that when added together, equal the number you started with. (Repeat this step until you have reached step 2.
2. Factor until you have prime numbers.
3. Prime numbers can only be divided by themselves or 1.
Good luck to you!
What is the value of k? SHOW WORK PLEASE
A shopkeeper marked the price of an article a certain percent above the cost price and he allowed 16% discount to make 5% profit. If a customer paid Rs 9,492 with 13% VAT to buy the article, by what percent is the marked price above the cost price of the article?
Plz solve this problem
Answer:
25%
Step-by-step explanation:
let the MP be x
sp without vat =x-16%of x
= 21x/25
sp with VAT = 21x/25 +13% of 21x/25
rs 9492 = 2373x/2500
( 9492*2500)/2373=x
x = 10000
cp = ((21x/25 )*100)/100+5 ( 5= profit percent )
=8000
(10000-8000)×100%/8000
=25%
This manufacturing specification is for a metal part that comes in a shelving kit. Part SH-C0524 comes in two sizes, and the acceptable size for each measurement is shown on the diagram and in the table. The inspection log shows the measurement of six parts the manufacturer has produced. Which measurement for SH-C0524-B 250 is out of range?
please help
The measurement for SH-C0524-B 250 that is out of range is given as follows:
A. V.
How to obtain the out of range measurement?From the table given by the third image at the end of the answer, the measurements of SH-C0524-B 250 are given by:
V = 1.07.W = 0.89X = 0.81.Y = 1.48.Z = 2.The ranges for each variable, from the second image, are given as follows:
V: Between 0.95 and 1.05 -> V = 1.07 is out of range.W: Between 0.89 and 0.91 -> 0.89 is in the range.X: Between 0.79 and 0.81 -> 0.79 is in the range.Y: Between 1.45 and 1.55 -> 1.48 is in the range.Z: Between 1.95 and 2.05 -> 2 is in the range.Hence measurement V is out of range, as the range of acceptable values is between 0.95 and 1.05, and option A is correct.
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81. What is the distance between (-5, 2) and (-9,-4)?
Leave your answer in simplest radical form.
Help??
Answer:
Use the distance formula to determine the distance between the two points.
Distance
=
√
(
x
2
−
x
1
)
2
+
(
y
2
−
y
1
)
2
Substitute the actual values of the points into the distance formula.
√
(
4
−
(
−
5
)
)
2
+
(
9
−
2
)
2
Simplify.
Tap for more steps...
√
130
The result can be shown in multiple forms.
Exact Form:
√
130
Decimal Form:
11.40175425
…
image of graph
([)]|√>≥
789÷<≤
456/×
Is the number of fish caught during a fishing tournament discrete or continuous? A. The random variable is continues. B. The random variable is discrete.
The number of fish caught during a fishing tournament is a discrete random variable.
A fishing tournament typically involves counting the number of fish caught by each participant. The number of fish caught is a whole number and cannot take on intermediate values. It is not possible to catch a fraction of a fish or have a continuous range of values. Therefore, the random variable representing the number of fish caught is discrete.
Discrete random variables are characterized by distinct and separate values with no intermediate possibilities. In the context of a fishing tournament, the number of fish caught can only take on specific values, such as 0, 1, 2, and so on. Each value represents a count or a whole number of fish caught by an individual participant.
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Rectangle P is a scale drawing of rectangle F using a scale factor of 150%. The area of rectangle F is 32 square units. What is the area of rectangle P?
Limit you answer to digits only
Answer:
128 square units
Step-by-step explanation:
At first I thought it would be as simple as 150% of 32 = 48.
Then I thought about increasing the sides of the rectangle 150% and that would make it 4 times larger.
which of the following statements about a positively skewed distribution is true?
The distribution of the data tails to the right of the median.
The distribution of the data tails to the left of the median.
The distribution of the data features two modes.
The mean, median, and mode have the same values.
The mean is greater than the median.
A positively skewed distribution is one in which the data tail to the right of the median. This means that the mean is greater than the median and the mode, and that there is no two modes in the distribution.
The mean, median, and mode typically have different values in a positively skewed distribution. The right tail of the distribution means that there are more values greater than the median than there are less than the median. This is why the mean is greater than the median in this type of distribution.
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7. Angelica is running laps on the school's 1/4 mile track. If she completes 2 miles after
school one day, how many laps does she run?
Equation:
Solution:
Answer:8
Step-by-step explanation:
2 divided by 1/4 is 8.
since 64 is a perfect cube the length of each edge of the block can be found. each edge is 4 centimeters long
If 64 is a perfect cube the length of each edge of the block can be found. The edge length of a cube is: 4cm.
Edge length of a cubeGiven:
Volume of cube=64cm³
Hence:
Volume of the cube = a³
Volume of the cube, a³= 64 cm³
Using this formula
Cube edge length =∛(side)³
Let plug in the formula
Cube edge length =∛(64cm³)
Cube edge length=4cm
Therefore if 64 is a perfect cube the length of each edge of the block can be found. The edge length of a cube is: 4cm.
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George plans to cover his circular pool for the upcoming winter season. The pool has a diameter of 20 feet and the cover extends 12 inches beyond the edge of the pool. A rope runs along the edge of the cover to secure it in place.
a. What is the area of the pool cover?
b. What is the length of the rope?
You must show all of your work to receive credit
Answer:
The cover has diameter of:
20 feet + 2*12 inches = 20 feet + 2 feet = 22 feeta.
Area of the pool cover:
A = πd²/4 = 3.14*22²/4 = 379.94 ft²b.
The length of the rope:
C = πd = 3.14*22 = 69.08 ftAnswer:
346.19ft65.94ftStep-by-step explanation:
Add the length of the pool and the extent the pool cover [ 12in = 1ft ] has over the pool.
20 + 2 = 22ft
Part A:
The formula for the area of a circle is πr².
To find the radius just divide by two; 22 / 2 = 11ft
= π(11)²
= 121π
≈ 379.94ft
Part B:
We can use the circumference formula [ dπ ] to find how long the rope is.
= 22(3.14)
= 69.08ft
Best of Luck!
A. Jace collected data on the distances electric vehicles can travel on one charge. He wants to show the average distance and the range an electric vehicle can travel on one charge.
Choose and make an appropriate display of the data
b. Jace wants to compare the range and shape of his electric-vehicle data to related data he collected on gas-powered vehicles. Choose and make appropriate data displays
A box-and-whisker plot is the appropriate data display for Jace's electric-vehicle data and gas-powered vehicle data, and it will give him a visual representation of the difference between the two datasets.
The appropriate data displays for Jace's electric-vehicle data and gas-powered vehicle data would be a box-and-whisker plot. This type of plot is a graphical representation of the five-number summary of a dataset. The five-number summary consists of the minimum, first quartile (Q1), median, third quartile (Q3), and maximum values. It can be calculated using the following formulas:
Minimum = smallest value
Q1 = 25th percentile (the value below which 25% of the data lies)
Median = 50th percentile (the value below which 50% of the data lies)
Q3 = 75th percentile (the value below which 75% of the data lies)
Maximum = largest value
Using these formulas, Jace can calculate the five-number summary for his electric-vehicle data and his gas-powered vehicle data. He can then use these values to create a box-and-whisker plot that compares the range and shape of each dataset. The box-and-whisker plot will give him a clear visual representation of the difference between the two datasets. By comparing the range and shape of the two datasets, Jace can get a better understanding of the difference between the electric-vehicle data and the gas-powered vehicle data. From there, he can draw conclusions about the differences between the two vehicle types.
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Translate this phrase into an algebraic expression.
the quotient of 14 and a number
Answer:
Step-by-step explanation:
Let the number be x
14 ÷ x = \(\frac{14}{x}\)
Answer:
14 / x
Step-by-step explanation:
quotient = /
14 = 14
a number = the variable, let's call it x
Brainliest please!
If yk please help thank you
Answer: No real solution
Step-by-step explanation:
Create an explicit equation for the function
X f(x)
0 8
1 12
2 18
3 27
The explicit equation for the function is: f(x) = 8(1.5)^(x - 1)
Creating an explicit equation for the functionGiven that we have the table of values
x f(x)
0 8
1 12
2 18
3 27
We can see that the function is a geometric function
So, the common ratio is
r = 12/8
r = 1.5
The explicit equation for the function is then calculated as
f(x) = ar^(x - 1)
So, we have
f(x) = 8(1.5)^(x - 1)
Hence, the explicit function is f(x) = 8(1.5)^(x - 1)
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Grade 7 Unit 4 District Assessment 2020-21 Question: 1 Jacob saw a model of a building that will be built in his city. The model has a height of 40 centimeters and will be built to a scale of 1:50. What is the actual height of the building? (1 m = 100 cm)
Answer:
123334
Step-by-step explanation:
A family with 4 adults and 3 children spends 47 for movie tickets at the theater. Another family with 2 adults and 4 children spends 36 . What is the price of a child's ticket in dollars?
Answer:
The price of a child ticket in dollars $8.00
Step-by-step explanation:
Phone company offers two plans. plan a costs $25 plus .14 each additional minute. plan b costs $9 pus an additional .19 per minute. what is the cost when the two plans cost the same?
The cost of both plans when the cost is the same will be $68.8.
How to form an equation?Determine the known quantities and designate the unknown quantity as a variable while trying to set up or construct a linear equation to fit a real-world application.
In other words, an equation is a set of variables that are constrained through a situation or case.
Let's suppose the number of minutes is x
Now,
The total cost of plan A ⇒
25 + 0.14x
The total cost of plan b ⇒
9 + 0.19x
Now, if the total cost is the same
25 + 0.14x = 9 + 0.19x
0.19x - 0.14x = 25 - 9
0.05x = 16
x = 320
Hence "The cost of both plans when the cost is the same will be $68.8".
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1 = 2g − 1 what is g
Answer:
1
Step-by-step explanation:
\(1 = 2g - 1 \\ 1 + 1 = 2g \\ 2 = 2g \\ \frac{2}{2} = g \\ \huge \: \purple{g = 1}\)
g=1 because 2x1=2 and 2-1=1
Your teacher wants to use a point system to select the winning pet. She wants each pet to get a certain number of points for each 1st choice vote and a certain number of points for each 2nd choice vote.
Your teacher decides to use these rules for her point system:
Points need to be positive whole numbers
Points for a 1st choice vote have to be greater than or equal to the points for a 2nd choice vote.
Determine point values for the 1st and 2nd choice that would result in the turtle winning. Use words and numbers to explain how this point system results in the turtle winning
In the above case, the possible point system will be:
1st choice vote: 4 points
2nd choice vote: 2 points
What is the point system?In arranging for the turtle to win in this point framework, the point values relegated for 1st choice and 2nd choice votes have to be meet the taking after criteria:
The point got to be positive entire numbersThe point for a 1st choice vote need to be more noteworthy than or rise to to the focuses for a 2nd choice voteLets say:
1st choice vote: 4 points
2nd choice vote: 2 points
Thus by the use of these point values, the turtle would have the next chance of winning since 1st choice votes would be worth more point (4 point ) compared to 2nd choice votes (3 point ). This would push individuals to select the turtle as their 1st choice, because it would allow the turtle a better add up to point gains and increase its chances of winning.
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