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
bezimeni [28]
3 years ago
9

The area of circle Z is 64ft?.

Mathematics
2 answers:
Dennis_Churaev [7]3 years ago
7 0

Answer:

r=8

Step-by-step explanation:

Using the formula they gave us you could plug in the area (64) and divide it by pi which cancels out the pi so taking the square root of 64 gives you 8FT

Hope this helps :)

Nata [24]3 years ago
7 0

Answer:

8 ft

Step-by-step explanation:

\because \: r  =  \sqrt{ \frac{Area}{\pi} }  \\  \\  \therefore \: r =  \sqrt{ \frac{64\pi}{\pi} }  \\  \\ \therefore \:r =  \sqrt{64}  \\  \\ \therefore r = 8 \: ft

You might be interested in
How many SQUARES can you find? How many RECTANGLES can you find? How many TRIANGLES can you find?
saul85 [17]
First assumption: you want to use all 12 squares in each rectangle.

Let’s assume the squares are 1 inch on a side (could be foot, or yard, or whatever, but 1 UNIT).

Now, a rectangle has a length and a width. 12 squares an inch on a side have a total area of 12 square inches. So, your rectangle will also be 12 square inches.

To get that, you could have a rectangle of the following dimensions:

1 X 12

2 X 6

3 X 4

That’s it. Three possible rectangles, using all 12 squares per rectangle.

Now, if you DON’T have to use all 12 squares in the rectangle, then you could make 6 rectangles, using 2 squares each, so each rectangle would be 1 X 2.
5.3K views





Related Questions (More Answers Below)
4 0
3 years ago
Write an equation in standard form of the line that has x-intercept 6 and y-intercept -2
Digiron [165]

Answer:

6x-2

Step-by-step explanation:

8 0
3 years ago
Find all solutions of the given system of equations and check your answer graphically. hint [see examples 1-4.] (if there is no
zlopas [31]

x − y = 0 = difference

x + y = 4 = sum


Can be solved by the sum and difference rule (most of the time without pen and paper)

x=(sum+difference)/2=0+4/2=2

y=(sum-difference)/2=(4-0)/2=2

6 0
4 years ago
Kato must write 60 percent of a 20-page report by tomorrow. Kato wants to determine the number of pages that he needs to write b
AlekseyPX

Answer:

Kato must write 12 pages of the report

Step-by-step explanation:

We have given that total number of pages in report = 20

It is given that Kato must write 60 % of the that report tomorrow

We have to find the number of pages which kato write tomorrow

So number of pages which kato write tomorrow =\frac{20\times 60}{100}=12

So kato must write write 12 pages of the report tomorrow because 60 % of 20 is 12  

4 0
4 years ago
Read 2 more answers
In how many ways 5 players be assigned to 5 positions on a baseball team, assuming that any player can play any position
Greeley [361]

Answer:

120

Step-by-step explanation:

There are 5 ways to choose the first position, 4 ways to choose the second and so on until we get only 1 way to choose the last position, therefore the answer is 5! = 5 * 4 * 3 * 2 * 1 = 120 ways.

8 0
3 years ago
Other questions:
  • Find two consecutive even integers such that twice the smaller is 16 more than the larger
    14·1 answer
  • Which of the following represents a function​
    10·1 answer
  • There are 3 people who work full time and are to work together on a project, but their total time on the project is to be equiva
    13·1 answer
  • An oil refinery aims to process 900,000 barrels of oil per day. The daily production varies by up to 50,000 barrels from this go
    6·1 answer
  • If Connie deposits $100 into a savings account with a 3% annual interest rate and doesn't withdraw any of the money for 2 years,
    14·1 answer
  • Factor 7u-14!!????????
    15·1 answer
  • Help me with this please
    15·1 answer
  • What is the answer to 3|3x+4|-7=5?
    7·1 answer
  • I need help please someone help.​
    6·1 answer
  • Which of these numbers is equivalent to 22/3
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!