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
yulyashka [42]
3 years ago
13

The circumference of a circle is 7π m. What is the area of the circle?

Mathematics
2 answers:
inessss [21]3 years ago
8 0
C = 2πr
r = C/2π
r = 7π/2π
r = 3.5 m

A = πr² = 22/7 x (3.5)² = 38.5 m²
Westkost [7]3 years ago
4 0

Answer:

The answer is 12.25


You might be interested in
5x - 5 = 5(x+1) need help
bezimeni [28]

Answer:

There are no solutions.

Step-by-step explanation:

5x-5=5(x+1)

5x-5=5x+5

    +5     +5

5x=5x+10    

-5x -5x

0x=10

There are no possible answers.

Hopefully this helps.

7 0
2 years ago
What is the volume of this cylinder?
tatiyna

Answer:

The volume of the cylinder is 792

Step-by-step explanation:

3.14*6^2*7= 791.68  then when you round it up to the nearest whole number it's 792

4 0
2 years ago
What do all rational numbers have in common?
NISA [10]
They can be expressed as fractions






they have positive values and can be expressed as terminating decimals.
5 0
3 years ago
Pls answer! this problem
sleet_krkn [62]
There isn’t a question your asking?
5 0
2 years ago
There are 100 sheets of paper in the printer, and the number of sheets of paper, p, left after ,t, minutes of printing is given
zalisa [80]
P(t)=number of sheet of paper after t minutes.
p(t) will have to be equal to 0, wnen the printer use  all 100 sheets of paper;
Therefore;
if p(t)=0
Then:


-8t+100=0

We solve this equation.
-8t+100=0
8t=100
t=100/8
t=12.5

Answer: the printer prints 100 sheets of paper in 12.5 minutes.
7 0
3 years ago
Other questions:
  • Complete the solution of the equation. find the value of y when x equals 4 -3x +9y = -57
    11·1 answer
  • How to find the slope with only the x and y intercepts?
    11·1 answer
  • Choose all sets that contain the number –2.22.
    15·1 answer
  • Rx h= ax-k solve for x
    9·1 answer
  • 4(x – 1) < 20 and x + 6 > 9
    8·1 answer
  • a particular test correctly identifies those with a certain serious disease 94% of the time and correctly diagnoses those withou
    14·1 answer
  • 2. A door is 76 inches high. How high is it in decimeters?
    5·1 answer
  • The following from least to greatest.<br> 64%, 1_5 0.567
    7·2 answers
  • The sum of four consecutive integers is between 72 and 91. Find all the groups of integer,
    14·1 answer
  • Can someone do this for me please?! Just the answer pls
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!