1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
garik1379 [7]
3 years ago
13

The radius is 9 in.what is the area

Mathematics
1 answer:
Yuliya22 [10]3 years ago
3 0

Answer:

254.47

Step-by-step explanation:

Area= r²π

A= 9²π

A= 81π

A= 524.47

<u>NB</u>: this is a pi sign (π)

You might be interested in
a ladder is leaning against a wall. The ladder reaches 6 ft high on the wall and the base from the ladder is 2 ft from the wall
Katyanochek1 [597]
Ok the ladder and the ground will make a right triangle/right angle. This is because the ground is flat, the wall is straight and only the ladder is leaning/slanted. I hope this helps.
8 0
4 years ago
Read 2 more answers
Suppose Joe earned three times as much as Marty during the summer.Together they earned 210.How much did each earn?
JulijaS [17]

Answer:

Marty got 70 and then Joe earned 3 times it

Step-by-step explanation:


7 0
3 years ago
Please help!!!!!<br> I'll give brainliest
7nadin3 [17]

Answer:

The ranger will need to clear trail for more than 10 2/3 additional hours.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Question 6(Multiple Choice Worth 4 points)
lesya692 [45]

Answer:

C, the plus or minus at the end of a function stands for the point on the y axis going up or down 13.

Step-by-step explanation:

Brainlyest pls I need 1 more to level up

3 0
3 years ago
Read 2 more answers
The height of a tree, y, is related to the length of its shadow, x, by the equation y = kx. If a tree's height is 24 feet and it
Marta_Voda [28]

Answer:

The value of k is 8/3

Step-by-step explanation:

To find this, start with the base equation and input the values. Then solve for k.

y = kx

24 = k9

24/9 = k

8/3 = k

6 0
3 years ago
Other questions:
  • Write down the general zeroth order linear ordinary differential equation. Write down the general solution.
    9·1 answer
  • A pair of parallel lines is cut by a transversal. What are the measures of the two marked angles?
    5·1 answer
  • |3x|=9 what's the answer and the breakdown of this problem?
    8·2 answers
  • In rectangle ABCD, AC = -x + 21, BP = -9x + 19, and DP = -y + 5. Find the value of y.
    8·1 answer
  • Savannah was paid $87 for 12 hours of babysitting and $65.25 for 9 hours. What is the constant of proportionality that describes
    11·2 answers
  • Lance's math quz has eight true faise questions. How many different choices for giving answers to the eight
    6·2 answers
  • WIll MARK BRAINLIST IF YALL DO FAKE ANSWER YALL WILL BE REPORTED!!!!!!!!!!!!!!!!!
    6·1 answer
  • Ther are 9 thirds in 3 ones a multiply and divide equashon
    9·1 answer
  • Jaclyn bought a PS4 game that was on sale for 20% less than the original price. The original price was $10 more than the sale pr
    6·1 answer
  • An ant moves forward 18 1⁄2 inches in one hour. It turns around and crawls
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!