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
Maslowich
2 years ago
5

A circle has a radius of 15 feet. What is the area of the circle?

Mathematics
1 answer:
MatroZZZ [7]2 years ago
6 0

Answer:

A = 706.5 ft 2

Step-by-step explanation:

A = π ( 15  ft ) 2

A = π 225ft 2

A = 225 π  ft 2

A = 225 ⋅ 3.14  ft 2

You might be interested in
Cylinder A has a radius of 10 inches and a height of 5 inches. Cylinder B has a volume of 750π. What is the percentage change in
Firlakuza [10]

Answer:

50% change in volume

Step-by-step explanation:

<h2>This problem bothers on the mensuration of solid shapes.</h2>

In this problem we are to find the volume of the first  cylinder and compare with the second cylinder.

Given data

Volume v =  ?

Diameter d= ?

Radius r =  10 in

Height h=  5 in

we know that the volume of a cylinder is expressed as

volume = \pi r^{2}h

Substituting our given data we have

volume = \pi*10^{2}*5\\ volume= \pi *100*5\\volume= 500\pi in^{3} \\

The first cylinder as a volume of 500\pi

The change in volume is 750\pi - 500\pi = 250\pi

percentage = \frac{250\pi }{500\pi } *100

percentage=0.5*100= 50%

6 0
3 years ago
Read 2 more answers
For all real numbers a, b, and c: if a=b, then a + c = b + c. This is the ____ ____ of Equality.
4vir4ik [10]
<span>Addition Property of Equality

hope that helps</span>
3 0
3 years ago
Read 2 more answers
Naomi is reading a book that has 420 pages she reads 35 pages each day how many days will naomi need to finish this book
posledela

Answer:

12 days

Step-by-step explanation:

420/35 to find amount of days to finish book

420/35 = 12

8 0
3 years ago
Need help with this one
Simora [160]

Answer:

try c

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
HURRY PLEASEE!!!! TAKING AN EXAM !! AND ITS TIMED!!! WILL GIVE BRAINLIEST!!
worty [1.4K]

Answer:

B (x+7, y-6)

Step-by-step explanation:

It goes right 7 and down 6

4 0
3 years ago
Read 2 more answers
Other questions:
  • An african elephant weighs 6 tons.What is the weight of the elephant in pounds.
    15·2 answers
  • Sketch the region of integration and convert the polar integral into cartesian integral or sum of cartesian integral. Don't eval
    14·1 answer
  • Containers of yogurt are on sale at 12 for $8.00. Use a ratio table to find the cost of 18containers of yogurt.
    12·1 answer
  • Daddy is buying paper cups and paper plates cups come in packages of 10 and plates come in packages of 15 she wants to buy the s
    5·1 answer
  • A manufacturer with exclusive rights to a sophisticated new industrial machine is planning to sell a limited number of the machi
    10·1 answer
  • Terri buys five and seven eighths ounces of chocolate chips. She uses four and four sixths ounces in a recipe. How many ounces o
    11·2 answers
  • 27 ÷ 9 = n what does n equal?
    5·1 answer
  • HELP ME ASAPHelp me solve this so I can understand it more..plz show me work
    14·1 answer
  • Pls help me I'm in neeeeed :(​
    11·1 answer
  • 2(x−3) = 2x + 15 how many solutions
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!