pls answer I will mark brainliest

Pls Answer I Will Mark Brainliest

Answers

Answer 1

Answer:

432 ft^2

Step-by-step explanation:

The formula for the area of a circle is A=pi*r^2. In this case, because 3 is pi, it's A=3*r^2. We have the diameter of the circle, but we need the radius. The radius is 1/2 the diameter, so it's 12. 12^2=144, and 144*3 is 432, so that's our answer.

Hope this helps!

Answer 2

Answer:

432 ft to the power of 2

Step-by-step explanation:

3x(12) to the power of 2

=3x144

=432 ft to the power of 2

Hope this helps!!


Related Questions

Brainliest to correct answer! Explain how you got your answer as-well please! Thanks amazing person!

Answers

Answer:

7/12

6/12

13/12

Step-by-step explanation:

For the denominators (12, 6) the least common multiple (LCM) is 12,

Equivalent Fractions with the LCD,

7/12 = 7/12 × 1/1 = 7/12

3/6 = 3/6 × 2/2 = 6/12

7/12 = 7/12

3/6 = 6/12

7/12 + 6/12 = 13/12

A researcher posts a newspaper advertisement offering $20 in exchange for participation in a short study. The researcher accepts the first five people who respond to the advertisement. Which of the following statements is true about the sample?

A.
It is not a valid sample because it is only a short study.
B.
It is a valid sample because money was offered to participants.
C.
It is a valid sample because the first five people were selected to participate.
D.
It is not a valid sample because it is not a random sample of the population.

Answers

The answer is C because it is unbiased because it was the first 5 people

A health food store has launched a new pack of vitamins for children. The store records the number of packs ordered by a random sample of 100 online customers and the number of packs ordered by a random sample of 100 walk-in customers.

Two dot plots are shown one below the other. The title for the top dot plot is Online Customers and the title for the bottom plot is Walk-In Customers. Below the line for each dot plot is written Number of Packs. There are markings from 1 to 5 on each line at intervals of one. For the top line there are 0, 0, 1, 4, 5 dots respectively for marks from 1 to 5. For the bottom line there are 6, 2, 1, 0, 0 dots respectively for marks from 1 to 5

Which of the following inferences can be drawn about the buying pattern of the online customers versus that of the walk-in customers?

A. Online customers buy an average of four packs compared with walk-in customers, who buy an average of one pack.

B. Online customers buy an average of five packs compared with walk-in customers, who buy an average of two packs.

C. Online customers buy an average of four packs compared with walk-in customers, who buy an average of two packs.

D. Online customers buy an average of five packs compared with walk-in customers who, buy an average of one pack.

Answers

Answer: The inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.

Step-by-step explanation:

The inference based on the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.

The median is the middle value, which has equal data points on the right and to the left.

The median for online customers is between 5 and 6.

The median for walk-in customers is 2.

Therefore, the inference to make using the median is: online customers by an average of five packs compared with walking customers who buy an average of two packs online.


Evaluate the following expressions for the stated values:

m=(.5), r=2.4, f= -2

m-r+3f+(m+r+4f)

Answers

0.5-2.4+3*-2(0.5+2.4+4*-2)

=-13

Help me please lol (will give brainliest) ^^

Answers

V=a3=4.43≈85.184

No need to give brainliest!♥

Answer:

85.18 cm³

Explanation:

volume of cube: side³

Here given:

side: 4.4 cm

Volume:

(4.4)³ = 4.4 × 4.4 × 4.4 = 85.18 cm³

Math geometry and measurement

Answers

Answer: You will need 1080 in²

Step-by-step explanation:

The formula for finding the area of a triangle is:

Area = 1/2 x b x h

b = base length
h = height

So the equation would be:

1/2 x 12 x 30 = 180

After finding our answer of 180 we multiply it by the amount of pennants we want to hang in this case that number is 6

180 x 6 = 1080

That's how we arrive at our answer of 1080 in².

can you yall please help me wit dis

Answers

Answer:

The rule is multiplied by 3

Step-by-step explanation:

Answer:

Multiply by 3

Step-by-step explanation:

3 times 3 = 9

4 times 3 = 12

5 times 3 = 15

The population of a city was 60,000 in 2015. In 2016, the population of the city was 63,000. The percent increase in the population from 2015 to 2016 was the same as it was from 2016 to 2017. What was the population of the city in 2017?

Answers

The answer of this question is 66,000.

The answers is 66,150.


When you do the formula to find the percent increase the higher amount minus the lower amount, divided by the old population is how you find the percent increase, thus there is a five percent increase. So 5 percent of 63000 is 63000 times .05 which is 3150 and 3150 plus 63000 is 66150

You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is

Answers

Answer:

You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is

Step-by-step explanation:

You randomly choose one of the tiles. Without replacing the first tile, you randomly choose a second tile. Find the probability of the compound event. Write your answer as a fraction or percent rounded to the nearest tenth. The probability of choosing a red tile and then a vowel is

I’m gay and so are you!!

What is true about all points on the y-axis? All have an x-coordinate of 0. All have a y-coordinate of 0. All have the ordered pair (0, 0). All are directly above or below the origin. All are directly to the right or left of the origi

Answers

Answer:

All have an X coordinate of 0

Step-by-step explanation:

Because if a point is to be on the Y axis than it would have to not move on the x axis. Therefore the value of the X coordinate must be zero for a point to be on the Y axis. Please rate brainliest.

Answer:

it’s A and D I hope you get 100 :D

Step-by-step explanation:

coolhedgehog200 was wrong about their answer is actually All have an x-coordinate of 0, and All are directly above or below the origin. So I picked one it was wrong until I got it right myself because it was wrong so A and D are correct for those who need it in the future my names Mimi anyway byee.

Hope this helps!!

HAVE AN AMAZING DAY

ill give brainly but hurry.

Answers

Answer:

114

Step-by-step explanation:

Answer:

144 square inches

Step-by-step explanation:

Both of the triangles' areas (32 inches squared each) added to the area of the center rectangle (80 inches squared) is equal to:

32+32+80 = 144

Which comparison is TRUE?

Answers

Answer:option 2

Step-by-step explanation:

the left side -3.03658897 is less than the right side 5.91607978 which means that the given stament is always true

- square root of 27 < h the e square root of 35

can someone help me? i need my math grade to go up

Answers

Answer:

59

Step-by-step explanation:

do it piece of paper or ask someone to help you.

the answer is 59, because 63 to the power of 3 is 21 and the other answers are decimals that are smaller

Triangle ABC is transformed to form triangle A′B′C′.



A is at (3, 1), B is at (1, 8), and C is at (7, 2).

Which transformation happened to​ ​△ABC​ ​to form​ ​△A′B′C′​​?

Drag and drop the the correct answers into each box to complete the sentence.

​ ​△ABC​____, _____ ​ is Response area Response area to form ​ ​△A′B′C′​ ​.
Options:
1. Rotated Clockwise
2. Translated
3. Dilated
4. Reflected
5. 90° about the origin
6. 180° about the origin
7. 270° about the origin
8. across the x-axis
9. across the y-axis
10. across the line y = x
11. 1 unit right 2 units down
12. 2 units right 1 unit down
13. 4 units left 3 units up
14. by a factor of 2
15. by a factor of 3
16. by a factor of 5

Answers

We need to know where the A’ B’ C’ triangle is now located on the graph, can you reply with the coordinates?
Rotated 180 around the origin and across like y=x

ASAP VERY URGENT
(I will give brainliest for most accurate answer) move the options to the blank to complete the series of transformations that will show triangle abc - def

Answers

Top is “.5”
bottom is “right” “11”
.5 and then 11 is your answer

1/2(10s+14d)=1/2(10x5+14x4)

Answers

Answer:

the answer to your question is 53

Step-by-step explanation:

I added the 2 numbers in the parentheses and then divided by 2

pls help me!!!!!!!!
thx u so much

Answers

Answer:

27. Class number 2

28. the highest number is 9

Step-by-step explanation:

27. Class #2
28. 9
29. 0
30. 9

Which is correct? Please help I can't figure it out

Answers

Answer:

  1/2(n -10) = -4

Step-by-step explanation:

Understanding the given sentence as a math sentence requires that you first understand it as an English sentence.

Parsing the English

The subject of the English sentence is "difference". We know that a difference in math is two values separated by a minus sign. Having understood that, we need to identify the two values involved.

The descriptor of "difference" in the English sentence is "of a number n and 10." This tells us the two values are "n" and "10". The first one listed goes on the left of the minus sign. So, the difference we're talking about is ...

  (n -10)

The English sentence tells us that this difference is multiplied by 1/2. The math equivalent is shown as ...

  [tex]\dfrac{1}{2}(n-10)[/tex]

When the English tells us the result of this operation, it means this value is equal to that result. We are told this value is equal to -4

Writing the equation

We now know the left- and right-sides of the equation being described in English. That means the equation described is ...

   [tex]\dfrac{1}{2}(n-10)=-4[/tex]

1/2 (n-10)-4 brain list is greatly appreciated

Rosalyn has three different-shaped containers that contain marbles. She has 3 round containers, each holding 16 marbles.
She has 4 square containers, each holding 25 marbles. She has 2 rectangular containers, each holding 33 marbles.
How many marbles are in the containers altogether? Enter your answer in the box.

Answers

Answer:

42,996

Step-by-step explanation:

3*16+4*25+2*33=48+100+66=214

42,996 4 squares marbles containers 33

Use the number line to identify the least value, first quartile, median, third quartile, and greatest value of the data.

Temperatures (in $\degree$°​ C): 15, 11, 14, 10, 19, 10, 2, 15, 12, 14, 9, 20, 17, 5

Answers

Answer:

Step-by-step explanation:

A rectangle has a length of 12.7 centimeters and a width of 7.4 centimeters. What is the area of this rectangle? A.) 40.2cm² B.)46.99cm² C.) 93.98cm² D.)131.18cm² pls help (will give brainliest

Answers

Answer:

C.) 93.98cm²

Step-by-step explanation:

The formula for an area of a rectangle/square is:

Length x Width

By this, 12.7 x 7.4 = 93.98cm²

(C) is the answer as the question is asking for an area of a square:
Length x Width
Therefore,12.7 x 7.4 = 93.98 cm2
(Hope this helps)

A function with an input of 1 has an output of 3. Which of the following could not be the function equation?

y= 3 x

y=-x+ 4

y=x-2

y= 2 x + 1​

Answers

Answer:

y = x - 2 i think. Im sorry if im wrong..

kaii~

Please help me with this I would give you 50 points.

Answers

the weekly charge for her lessons is 81.25
(multiply the hours with the amount of money they earn per hour)
independent variable=weeks
dependent variable=$32.50 per hour

Point J (3, -7) is dilated from the origin by a scale factor of 2. What are the coordinates of J'?

Please please help I need to get my work done ASAP!!

Answers

To figure out the figure by a scale factor of 2, you multiply both the x and y value by 2.

3 x 2 = 6
-7 x 2 = -14

So, the coordinates of J are (6,-14)
Hope this helped! :)

K + 1/4 = 5 1/8
It’s not 51 btw there’s a space

Answers

4.875because 5 1/8 = 41/8 - 1/4 = 4.875
K=4.875 or 4 7/8. First you use the inverse property and do 5 1/8 -1/4= 4.875.
The inverse property is just using the opposite sign like addition with subtraction and multiplication with division. You would use the opposite sign in this case the total.

25. If a single die is tossed, find the probability of obtaining an odd number or a prime number.

Answers

Answer:

Its simple,

Its 1/2

Step-by-step explanation:

Because both odd and equal numbers are on a fair die,

The numbers on the die are 1 to 6

So 3 numbers are odd and they are 1,3,and 5

And the rest are even so....

Even = 3/6

Odd =3/6

So the answer is either 0.5 or

1/2

I need help -x + 5y = 14, x + 3y = 18 solve by substitution

Answers

Answer:

x=6,y=4 equation form

or

(6,4) point form

Step-by-step explanation:

Answer: x = 6, y = 4

Step-by-Step Explanation:

=> -x + 5y = 14 (Eq. 1)
=> x + 3y = 18 (Eq. 2)

From Eq. 2,
=> x = 18 - 3y (Eq. 3)

Substitute value of ‘x’ from Eq. 3 in 1 :-

-x + 5y = 14
-(18 - 3y) + 5y = 14
-18 + 3y + 5y = 14
8y = 14 + 18 = 32
=> y = 32/8 = 4

Therefore, y = 4

Substitute value of ‘y’ in Eq. 3 :-

x = 18 - 3y
x = 18 - 3(4)
x = 18 - 12
=> x = 6

Therefore, x = 6

Three pieces of strings have a length of 124 cm, 286 cm and 320 cm respectively. Each string is cut into several pieces of the same length and no string is left over. What is the length of the longest piece of string?​

Answers

Answer:10

Step-by-step explanation

Because Each string is cut into several pieces of the same length and no string is left over.

Which of the following could NOT be the probability of an event?


2, 25%, 0.4

Answers

2 couldn’t be the probability of an event.

Answer:

2

Step-by-step explanation:

The range of probability of an event lies between 0 and 1.

Hence, 2 cannot be the probability.

Define the following vocabulary words (make sure the definition is math related). ( if anyone is brave please come up i will draw you a pfp btw)

Answers

Answer:

I only know 1 because i dont relly now these

1= survey taking a shheet form

Step-by-step explanation:

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