Given:
The angles of a triangle add up to 180 degrees.
The second angle is 24 degrees larger than the smallest angle.
The third angle is 4 times as big as the smallest angle.
Required:
Find the measure of the smallest angle
Explanation:
A=24+B
C=4B
A+B+C=180
24+B+4B=180
5B=156
B=31.2 degree
Required answer:
B=31.2 degree
32 children voted for thier favorite ice cream chocolate 3/8 so how may children voted for chocolate explanation step by step plssss
On solving the provided question we can say that The result of multiply the total number of kids by the proportion of those who enjoy chocolate is 12
What is Multiplication?Along with addition, subtractiοn, and division, multiplication is one of the four arithmetic operations. Multiplicatiοn in math refers to regularly adding groups of the same size. The formula for multiplication is multiplicand multiplier Equals prοduct.
Specifically, multiplicand: First number (factοr). divider: Second number (factor). After multiplying the multiplicand and the multiplier, the result is knοwn as the product. Multiple additiοns are made while adding numerals. as in 5 times 4 Equals 5 + 5 + 5 + 5 = 20, I multiplied 5 by 4 times. Multiplication is frequently referred tο as "doubling" because οf this.
The result of multiply the tοtal number of kids by the proportion of those who enjoy chocolate is
32 × 3/8 = 12
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eric found out 62% of 80 classmates at school like hip hop music however 70% of his 60 relatives like hip hop do more of his classmates or relatives like hip hop explain
Step-by-step explanation:
\(hola \: ms \: cutie\)
\(here \: is \: your \: answer\)
it means that 60% of 80 of his classmates that are hip hop likers
solution
\(62\div 100 \times 80 \\ \)
=25.6
70% of his 60 relatives that are hip hop likers
=42
42- relatives, 25.6- classmates
so basically, the relatives are the ones that like hip hop more.
Need desperate help!
Answer:
x ≈ 10.7
Step-by-step explanation:
using the cosine ratio in the right triangle
cos68° = \(\frac{adjacent}{hypotenuse}\) = \(\frac{AC}{AB}\) = \(\frac{4}{x}\) ( multiply both sides by x )
x × cos68° = 4 ( divide both sides by cos68° )
x = \(\frac{4}{cos68}\) ≈ 10.7 ( to 1 decimal place )
Find the volume of a rectangular prism with the dimensions:
length: 4 yd
width: 5 ft
height: 11 ft
(keep in mind, that 1 of them is yards and the rest are feet)
Answer:
220
Step-by-step explanation:
V= whl = 5 · 11 · 4 = 220
Find the volume of a rectangular prism with the dimensions:
length: 4 yd
width: 5 ft
height: 11 ft
Answer:-Given:-\( \bullet \) Length of a rectangular prism = 4 yards = 4 × 3 = 12 feet.
\( \bullet \) Breadth of a rectangular prism = 5 feet.
\( \bullet \) Height of a rectangular prism = 11 feet.
To Find:-The volume of a rectangular prism.
Solution:-We know,
Formula of Volume of a rectangular prism is (Length × Breadth × Height) cubic units.
So, Volume = (12 × 5 × 11) cubic feet
Volume = 660 cubic feet
The volume of a rectangular prism is 660 cubic feet. [Answer]When a ball is dropped it bounces and then rises. The ball rises to 90% of the height from which it is dropped. The ball is dropped from a height of 4m. A) calculate the height of the rises after the first bounce. B) calculate the height of the rise after the second bounce. The ball carries on bouncing each time rising to 90%of the last rise C) for how many bounces does it rise to height greater than 1m
Answer:
A) 3.6 meters
B) 3.24 meters
C) 13 Times
Step-by-step explanation:
:)
Michael has a bag of marbles. The frequency of selecting each color is recorded in the table below.
Outcome Frequency
Green 4
Black 6
Orange 5
Based on the given frequency, determine the experimental probability of selecting an orange marble.
0.27
0.33
0.40
0.67
The probability of selecting an orange marble is 0.33.
Option B is the correct answer.
What is probability?It is the chance of an event to occur from a total number of outcomes.
The formula for probability is given as:
Probability = Number of required events / Total number of outcomes.
We have,
The number of times each marble is selected.
Green = 4
Black = 6
Orange = 5
Total number of times all marbles are selected.
= 4 + 6 + 5
= 15
Now,
The probability of selecting an orange marble.
= 5/15
= 1/3
= 0.33
Thus,
The probability of selecting an orange marble is 0.33.
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precalculus b dba given a vertical asymptote and a horizontal asymptote, how would you begin to find an expression for a rational function?
By finding the vertical and horizontal asymptotes, you can use them to help find an expression for the rational function
To find an expression for a rational function given a vertical asymptote and a horizontal asymptote, start by recognizing that the general form of a rational function is f(x) = (ax + b)/(cx + d), where a, b, c, and d are all constants.
Next, use the given information to solve for a, b, c, and d in the equation. The vertical asymptote represents the x-values at which the denominator of the equation equals zero, so set cx + d equal to zero and solve for x. Similarly, the horizontal asymptote can be found by setting ax + b equal to the asymptote’s y-value.
Once both equations are solved for x, substitute the x-values back into the equation for the rational function and solve for the corresponding a, b, c, and d values.
A vertical asymptote occurs when the denominator of the rational function is equal to zero, so you can set the denominator equal to zero and solve for the variable to find the vertical asymptote.
A horizontal asymptote occurs when the degree of the numerator and denominator are equal, so you can look at the leading coefficients of the numerator and denominator to find the horizontal asymptote.
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In the system shown below, what are the coordinates of the solution that lies in quadrant lll? 2x^2+y^2=33. X^2+y^2+2y=19
By applying the graphical approach, the solution of the nonlinear system that lies in the third quadrant of the Cartesian plane is the point (x, y) = (- 2, -5).
How to find the solution of two nonlinear equations
The first equation corresponds to an ellipse whose major axis is vertical and the second equation is another ellipse with similar characteristics. There are two manners to determine the solution of the given system: (i) Analytical, (ii) Graphical.
In this situation we decide to use a graphical approach, which consists in plotting each function on a Cartesian plane. We use a graphing tool herein.
Please notice that the third quadrant of the Cartesian plane is the region of the plane such that x < 0 and y < 0. The solution of the nonlinear system that lies in the third quadrant is (x, y) = (- 2, -5).
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Answer:
Quadrant III: (-2,-5)
Quadrant IV: (2,-5)
Step-by-step explanation:
Graphed the equations as a system and then found the points that intersect on the graph of each quadrant + was marked correct on APEX
Given that △A′B′C′ is a dilation of △ABC, how are the angles and side lengths of the preimage and image related?
The angles are proportional and the side lengths are proportional.
The angles are congruent and the side lengths are congruent.
The angles are proportional and the side lengths are congruent.
The angles are congruent and the side lengths are proportional.
Answer:
Step-by-step explanation:
b because i did it
-n = -75
so what is n?
Answer:
n = 75
Step-by-step explanation:
Step 1: Write equation
-n = -75
Step 2: Divide both sides by -1
n = 75
Step 3: Check
Plug in n to verify it's a solution.
-75 = -75
Determine the number of solutions:
36 - 7x = -7(x - 5)
Answer:
There are no solutions to this equation.
Step-by-step explanation:
Answer:
5.0714285714
Step-by-step explanation:
check the photo
:)
13 points Please answer quick.
Divide (x^5 - x^4 + x^3 - x^2 + x -1) by (x-1)
show your calculation
If you don't know don't answer.
If you do it I will report the answer.
Step-by-step explanation:
That's what I got.
Hope that was helpful
Answer:
\(\boxed{x^4 + x^2 + x}\)
Step-by-step explanation:
\(\frac{x^5 - x^4 + x^3 -x^2 + x - 1}{x - 1}\)
\(= \frac{(x - 1)(x^4 + x^2 + x)}{x - 1}\)
\(= x^4 + x^2 + x\)
.
Happy to help :)
students cut 5 and three-fourths inches of thread from a spool for a school project. What number represents the change in the amount of the thread on the spool?Negative 40 and one-fourth inchesNegative 35 and three-fourths inchesNegative 29 and three-fourths inchesNegative 26 and one-fourth inches
The change in the amount of thread on the spool after cutting 5 and three-fourths inches is represented by the option "Negative 5 and three-fourths inches" or "Negative 5.75 inches".
When students cut 5 and three-fourths inches of thread from a spool, it means they are removing a certain length from the spool. The phrase "cutting" indicates a decrease or reduction in the amount of thread. To represent this decrease, we need to consider the magnitude and the sign. The magnitude of the thread cut is 5 and three-fourths inches. However, since it is a reduction in the thread, the sign is negative. Thus, the correct representation of the change in the amount of thread on the spool is "Negative 5 and three-fourths inches" or "Negative 5.75 inches".
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Answer:
-5.75
Step-by-step explanation:
I know i am probaly wrong lol
find x. i need this fast guys
Answer:
5
Step-by-step explanation:
58+78=131
180-131=49
10(5)-1
=5
Answer:
x=5
Step-by-step explanation:
A triangle= 180
53+78+10x-1=180
Combine like terms
130+10x=180
Subtract by 130 on both sides
10x=50
Divide by 10 on both sides
x=5
What is the rate of change of y with respect to x of the linear function represented by the table below?
Answer:
\( - \frac{9}{2} \)
Step-by-step explanation:
12-3 for the change from the y-intercept
9/-2
\( - \frac{9}{2} \)
What is it pls tell me
find the taylor polynomials p1, ..., p4 centered at a0 for f(x).
The Taylor polynomials P1, P2, P3, and P4 centered at a0 for f(x) are given as:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!
We will apply the Taylor's theorem formula, which is supplied as follows, to determine the Taylor polynomials P1, P2, P3, and P4 centred at a0 for f(x) in the given question:f'(a)(x-a)/1 = f(x) = f(a) + f'(a)! + f''(a)(x-a)²/2! + ... + fⁿ(a)(x-a)ⁿ/n!We have f(0) = 1f'(0) = 0f''(0) = -1f'''(0) = 0f4(0) = 1 for f(x) = cos(x) at x = 0.We can get the following polynomial expressions by using these values in the Taylor's theorem formula:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!Consequently, the Taylor polynomials P1, P2, P3, and P4 for f(x) are provided as follows:P1(x) = 1P2(x) = 1 - x²/2!P3(x) = 1 - x²/2! + x⁴/4!P4(x) = 1 - x²/2! + x⁴/4! - x⁶/6!
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The reference triangles always have a leg perpendicular to the:.
The reference triangles always have a leg perpendicular to the hypotenuse.
In a right triangle, the reference triangle is formed by dropping a perpendicular from one of the acute angles to the hypotenuse. This perpendicular leg, also known as the altitude, divides the hypotenuse into two segments. The reference triangle is created to establish a relationship between the angles and sides of the original right triangle. By considering the ratios of the sides in the reference triangle, we can apply trigonometric functions to solve various problems involving right triangles. The perpendicular leg of the reference triangle is crucial in determining the values of sine, cosine, and tangent for the given angle in the original triangle.
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A ___ of linear equations is a set of two or more linear equations that are dealt with together at the same time and involve the same variables
Answer:
system
Step-by-step explanation:
Answer:
system of equation
Step-by-step explanation:
Compare: 8.2 x 10^4 O 4.6 x 10^5 A.>B.
To determine which of the numbers is larger, we need to make sure that the value of the exponents of both numbers is the same.
The second number can be rewritten as follows:
\(4.6\times10^5=4.6\times10\times10^4=46\times10^4\)Since both exponents are the same, we can compare the numbers. Thus, we have:
\(8.2<46\)Therefore, the numbers have the following comparison:
\(8.2\times10^4<4.6\times10^5\)OPTION B is correct.
What two criteria must a graph meet to show a proportional relationship?
Answer:
Two variables are proportional if they can be written as y=kx y = k x , where k is the constant of proportionality. If y and x are proportional, then for any pair of x and y , the ratio yx=k y x = k should be the same.
Step-by-step explanation:
Write the fraction as a decimal. 4/5 *
Alice and Dave left school at the same time walking in opposite directions. Alice walked at an average speed of 280 ft/min and Dave walked at an average speed of 320 ft/min. How far apart were they in 10 minutes?
Answer:
6000 ft
Step-by-step explanation:
they walked apart at a rate of 600 ft /min because e320+280 so 600 x 10
Answer:
they were 600ft apart after 1 minute.
Step-by-step explanation:
Distance = speed × time
Alice and Dave left school at the same time walking in opposite directions.
Alice walked at an average speed of 280 ft/min. It means that the distance covered by Alice in 1 minute is
280 × 1 = 280 ft
Dave walked at an average speed of 320 ft/min. It means that the distance covered by Dave in 1 minute is
320 × 1 = 320 ft
Total distance covered by both Alice and Dave in 1 minute is
280 + 320 = 600 ft
what is the velocity of a ship if it travels a distance of 600 km to the south in 24 h
The velocity of a ship can be calculated by dividing the distance traveled by the time taken. In this case, the ship travels a distance of 600 km to the south in 24 hours. Therefore, the velocity of the ship can be determined by dividing 600 km by 24 hours.
To calculate the velocity, we use the formula:
Velocity = Distance / Time
Substituting the given values into the formula, we get:
Velocity = 600 km / 24 hours
Simplifying the calculation, the velocity of the ship is 25 km/h to the south.
Therefore, the ship has a velocity of 25 kilometers per hour in the south direction.
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Wayne is mixing paint. He makes six quarts of brown paint by mixing equal quantities of yellow paint and violet paint. The violet paint is made from one-third red paint and two-thirds blue paint.
1.What percentage of the brown paint is made from red paint? ( Hint: use the ratio table and convert the fraction to percentage) Explain how you figure out
2.Wayne decides to make 12 quarts of brown paint by using the same formula as above. Will the percentage of brown paint that is made from blue paint change or stay the same? Explain your answer. (Hint: proportional table. Will the ratio/percentage of the paint change with the increase in the amount of paint used?)
Answer:
Step-by-step explanation:
2/6=33.33
A group of 12 friends went bowling. They each rented shoes for $3.00 a pair, and 4 friends bowled 2 games each. While 8 friends bowled 3 games each. Each game bowled cost each person the same amount. The total cost for the shoe rentals and games bowled was $212.00. What was the cost, in dollars, of each game
Answer:
$6.40
Hope this is right <3
You would like to study all of the numbers that are at a distance 10 or less from a number -20. Write this using absolute value notation and use the variable x
Answer:
Step-by-step explanation:
dad hates me sorry bye
Checking for approximate normality in the population is essential for constructing a valid confidence interval, particularly when dealing with small sample sizes. This ensures the accuracy and reliability of the interval in estimating the true population parameter.
It's important to check whether the population is approximately normal before constructing a confidence interval because the accuracy and validity of the interval depend on the underlying distribution of the population. Here's a step-by-step explanation:
1. A confidence interval is a range of values within which the true population parameter (e.g., mean or proportion) is likely to fall, with a certain level of confidence (e.g., 95% or 99%).
2. The process of constructing a confidence interval relies on the Central Limit Theorem, which states that, for large sample sizes, the sampling distribution of the sample mean will be approximately normal, regardless of the population distribution.
3. However, for small sample sizes, the distribution of the population needs to be approximately normal in order to obtain an accurate confidence interval. This is because the normality assumption is crucial for the proper interpretation of the interval.
4. If the population is not approximately normal, the confidence interval may not provide a reliable estimate of the true population parameter, leading to incorrect conclusions and potentially invalid results.
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The height of lava fountains spewed from volcanoes cannot be measured directly. Instead, their height in
meters can be found using the equation
where y represents the height, g is 9.8, and t represents the falling time of the lava rocks. Find the height in
meters of a lava rock that falls for 5 seconds.
The height in meters of a lava rock that falls for 5 seconds will be 122.5 meters.
The missing function is y = 1/2 gt².
What is a function?A function is a remark, tenet, or regulation that establishes a relationship between the two parameters.
The height of lava fountains spewed from volcanoes cannot be measured directly.
Instead, their height in meters can be found using the equation is given as
y = 1/2 gt²
where y represents the height, g is 9.8, and t represents the falling time of the lava rocks.
Then the equation will be
y = 1/2 × 9.8 × t²
y = 4.9t²
Then the height in meters of a lava rock that falls for 5 seconds will be
y = 4.9 x 5²
y = 122.5 meters
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ughhhhh help peez
:'(
Answer:
TWO SOLUTIONS EXIST FOR THESE EQUATIONS
solve the linear equation 4x-(2x-1)=x+5+x-6
The linear equation doesn't have a solution.
How to compute the value?The linear equation given is illustrated as: 4x-(2x-1) = x+5+x-6
This will be solved thus:
4x - 2x + 1 = x+5+x-6
4x - 2x + 1 = 2x - 1.
2x + 1 = 2x - 1
Collect like terms
2x - 2x = -1 - 1
0 = -2
This illustrates that the equation doesn't have a solution.
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