Mathematics College

What is the approximate area of the circle shown below

Answers

Answer 1

Answer:

D. 154

Step-by-step explanation:

Formula

pi×r^2

r=diameter / 2

14/2=r=7

pi×7^2=154

Related Questions

the measure of an angle and its complements are 13x and 17x write an equation then solve

Answers

Step-by-step explanation:

Aal kimoya iyah I love 18

4. A rectangular prism has a length of 5 inches and a width of 3 inches. If
the volume of the rectangular prism is 45 cubic inches, what is the height
of the prism?

Answers

Answer:

height 3 inches

Step-by-step explanation:

h = V/LW = 45/3x5 = 3 inches

What is the length of EF? (PLEASE HELP)

4π
2π
8π
π

Answers

Answer: 8 pie

Step-by-step explanation:

8====>

The length of the given arc is determined as 2π.

option B is the correct answer.

What is the length of the arc EF?

The length of the arc EF is calculated by applying the formula for the length of an arc as shown below;

EF = θr

where;

θ is the angle subtended by the arcr is the radius of the sector

From the given diagram, the radius of the arc = 4, and the angle subtended by the arc = π/2

The length of the arc is calculated as follows;

EF = ( π/2 ) x 4

EF = 2π

Thus, the length of the given arc is determined by applying the formula for length of an arc.

Learn more about length of arc here: https://brainly.com/question/2005046

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a) A car is purchased for $30000 and is depreciating at a rate of 12% per
year. Write an equation to represent this situation.
b) What is the car worth in 10 years?
c) How many years does it take for the car to be worth $1000

Answers

Answer: 187.5 gallons of gas

Step-by-step explanation:

He travels 30000 miles per year, and each gallon lets him travel 16 miles. Divide 30000 by 16 to get the amount of gas he uses in a year, which amounts to 187.5 gallons of gas.

Find 0% of 60:

Find 100% of 60:

Find 50% of 60:

Find 25% of 60:

Find 75% of 60:

Answers

Answer:

Find 0% of 60: 0

Find 100% of 60: 60

Find 50% of 60: 30

Find 25% of 60: 15

Find 75% of 60: 45

Step-by-step explanation:

What is the measure of Q?

Answers

Answer:

<Q = 30

Step-by-step explanation:

2x + 70 + x - 10 = 180

3x + 60 = 180

3x = 120

x = 40

x - 10

40 - 10

<Q = 30 because of vertical angles

The measure is 30 good luck!!!!! Hope it’s right

Rachel is treating her three friends to go see The Avengers: End Game. Each movie ticket costs x dollars. Rachel orders each of them (including herself) candy that cost $3.75 each and drinks that cost $4.25 each.

Answers

Answer:

4(x+8) OR 4x+32

Step-by-step explanation:

4x+(4*3.75)+(4*4.25)

There are four people, so there are four tickets, four drinks, and four pieces of candy, so everything must be multiplied by four. Next, you need to either factor or simplify the equation.

If you want to factor it, the answer would be 4(x+8)

If you want it simplified, it would be 4x+32

QUESTION 5
One card is selected from a standard deck of playing cards. Find the probability it is an ace or a 9.
Give the answer as a fraction
SHOW ALL WORK!
WILL GIVE U BRAINIEST

Answers

Answer: 2/13

Step-by-step explanation:

4 aces, 4 nines in a deck of 52 cards

so 8/52 chance of getting one of them reduce to 2/13

WORTH A LOT OF POINTS. WILL GIVE BRAINLEIST THINGY TO WHOEVER SOLVES IT!

Answers

Answer:

the area of the small square 4c

the total area of the 4 triangles is 2ab

a^2+2ab+b^2 = a^2+2ab+b^2

subtracting gives 2ab from both sides gives us a^2+b^2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Question in the attachments

Answers

i think it’s B bc it says the median but i’m not sure , sorry if it’s wrong

Which point is located at (0.25, -0.50)?
A
C
T

Answers

Answer:

i would say R

Step-by-step explanation:

Answer: The answer is R

Step-by-step explanation:

Find the standard deviation. Round to the nearest tenth.
8, 17, 13, 8, 9, 13, 14, 5,5
A. 4.0
B. 1.3
C. 4.5
D. 4.2

Answers

Answer:

Step-by-step explanation:

Is is right?

According to the graph, where was Diego when he was going the slowest during the race?

Answers

Answer:

Excuse Me, I believe you forgot to put your picture in your question! I would highly recommend reposting your question for the desired answer(s) that your looking for!

Have a GREAT day!

Yours Truely, TheAnimeCatUwU

Answer:

https://brainly.com/question/22920148?answering=true&answeringSource=feedPublic%2FhomePage%2F1

Step-by-step explanation:

A) 120
B) 125
C) 50
D) 100

Answers

180-80 is 100 answe is 100D
Same sides together make 180

Given ABCD, AC = 22, AE = 2x - 5, find the value of x.

Answers

x=8

Step-by-step explanation:

the value of x is 8

so your answer is x=8

2. Which number is irrational?
A. 319
B. 93
C. 419
D. 94

Answers

C: 419.

Explanation:
It has an infinite number if decimals when you try to find the square root

An event manager recorded the number of people in different age groups that attended a music concert.

A histogram titled Concert Audience is shown. The horizontal axis is labeled Age Group in years with bins 18 to 24, 25 to 31, 32 to 38, and 39 to 45. The vertical axis labeled Number of People with values from 0 to 120 at intervals of 20. The first bin goes to 20, the second goes to 40, the third goes to 120, and the last goes to 80.

Which data table accurately represents the data in the histogram? (5 points)

Age Group Number of People
18−24 80
25−31 120
32−38 40
39−45 20

Age Group Number of People
18−24 20
25−31 60
32−38 180
39−45 260

Age Group Number of People
18−24 260
25−31 180
32−38 60
39−45 20

Age Group Number of People
18−24 20
25−31 40
32−38 120
39−45 80

Answers

The data table that accurately represents the histogram is the last table since the information matches the one in the histogram.

How to identify the correct data table?Understand the histogram and in this case the number of people in each category. For example, from 18 to 24, there are 20 people.Compare the information to the data tablesChoose the one that matches.

What is the correct data table?

The correct option is the last one or:

Age Group Number of People

18−24 2025−31 4032−38 12039−45 80

Because only in this one does the data match the one in the histogram.

Learn morea bout histogram in: https://brainly.com/question/16819077

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Based on the information in the diagram, what is the length of side b?

Answers

Answer:

Step-by-step explanation:

The length of side b is 36.

What is the length of side b?

Triangle 1 and 2 are similar triangles. In order to determine the length of side b, the ratio of the lengths given has to be determined.

45/10 = 4.5

This means that triangle 2 is 4.5 times larger than triangle 1.

Length of side b = 4.5 x 8= 36

To learn more about similar triangles, please check: https://brainly.com/question/10658464

Nara buys 20 ounces of dried cherries in bulk. If dried
cherries cost $0.55 per ounce, how much will she pay?

Answers

Answer:

11 dollars, is you multiply .55 by 20 its 11

help again . ill give you 15 points.

Answers

Most students are 67 and 68 inches tall

PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!

Answers

Answer:

DCA and EFH

Step-by-step explanation:

Genies is making cookies. She needs 1 2/3 cups of flour for one batch, but she wants to make 2 1/3 batches. Write an equation that can be used to find how many cups of flour genies will need

Answers

Equation: (1 2/3)(2 1/3) = x

Answer: 3 8/9 cups

Step-by-step explanation:

x represents the amount of flour she will need in cups.

To solve, convert the mixed numbers to improper fractions and multiply...

1 2/3 becomes 5/3

2 1/3 becomes 7/3

Now we have

(5/3)(7/3) = x

35/9 = x

35/9 is 3 8/9 as a mixed number

The 'mean', the 'median' and the 'mode' are all measures of central tendency.
A: True
B: False

Answers

Answer: It would be True

Each side of a square kitchen tile is 3 inches long. What is the tile's perimeter?

please no links, thank you!

Answers

The perimeter is 12 inches

3 x 4 = 12

Elizabeth planted a garden in a 16 foot by 8 foot area. To calculate the square foot area of the garden, she multiplied 16 by 8 and got a product of 128 square feet Which equation could Elizabeth use to check her answer? A) 16 x 8 = 128 B) 128 - 8 = 16 © 128 + 8 = 136 D. 128 - 8 = 120 please help

Answers

B 128 divide 8 = 16

took test

Answer:

128 / 8 = 16

Step-by-step explanation:

What is the measure of angle A????

Please help !!!! Please help!!!!! I gave extra points, if you put a link I will report you !

Answers

Answer: I could be wrong- but I thinkkkk its 42

The correct answer is 42

Please Answer This question I will give you brainleist

Which of the following best describes an adaptation?

A characteristic that helps a living thing survive

A group of animals that behave in the same way

A trait that all animals have in common

A way that helps animals find shelter

Answers

a characteristic that helps a living thing survive :)

(a)
What is the greatest odd number that can be formed using the digits 3, 8, 2 and 5?

Answers

Is this multiply choice?

Solve the equation 23+n=29 using the inverse operation.

Answers

Answer:
n=6
Step-by-step explanation:
i used math-way :P

look at pic 10 pts will mark brainilest

Answers

There is no picture, send me it

Answer:
There is nothing attached
Step-by-step explanation:
Where is the picture?

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When 1 is added to one-half of number x, the result is 3. What is the value of x?A) 1 B) 3C) 4D) 6E) 8And why? How much water on Earth is salt water? Find the value of x.log8x=3A. 512B. 24C.6561D.1/512 At the end of the story, before Anna's leg breaks through the windshield, it thumps against the glass over and over. What effect does this have on the mood of the story? Support your answer with details from the text. Answer Find the volume of a cone with a base diameter of 8 in and a height of 6 in. Write the exact volume in terms of pi, and be sure to include the correct unit in your answer. 24. What makes us see continuously moving images when still images appear in rapid succession?A. visual impulsesB. stationary impulsesC. phi phenomenonD. Persistence of Vision (5x - 7y + 8) + (-y + 6 - 4x) + (9 - 3x + 8y) A. Zara is learning about surface area and volume in math class. She begins to notice that she can apply this geometry in everyday life. When hermom makes a jelly sandwich for her lunch, Zara notices it is similar to a rectangular prism and decides to measure its dimensions. She measuresthe length as 13 cm, the width as 10.8 cm, and the height as 3 cm, as shown below. 1. TRUE or FALSE: Tensions between Israeli's and Palestinians still exist today?A.TrueB.False f(x) = x? What is g(x)?g(x);5-(1,3)(xA. g(x) = (3x)2B. g(x) = 9x2C. g(x) = 3x2D. g(x)= x2 You measure an obtuse angle on a protractor. If neither of the rays of the angle points at 0 or 180, where could they point? Give the two points using degrees and explain why you chose those points. How does an online school student go to traditional charter school during c0vid? need help!!!!!!!!!!!!!!!!!!!!!!!!!!!!! write a real world problem that could be represented by 1/5 x 5 = 1 If you are interested in working for a specific company, what type of job site should you look at for opening?a. Geographic specific siteb. Industry specific siteC. Company sited. General job site Plz help me with this pls help help help help help help 16. Which country ceded their land after the French and Indian War:BritainCanadaSpainFrance Write the function in the form f(x) = (x k)q(x) + r for the given value of k. F(x) = x3 x2 18x + 19, k = 4 f(x) = Demonstrate that f(k) = r. F(4) = Find the range of the following data set: 5, 9, 2, 10, 3, 5