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
DanielleElmas [232]
3 years ago
14

HELP PLZZZZZZZZZZZZZZZZZZZZ

Mathematics
2 answers:
Neporo4naja [7]3 years ago
7 0

Answer:

A= 78.4602

Step-by-step explanation:

To find the area of a circle, we would need the radius. We can find that from the circumference.

C=2πr

31.4=2πr

31.4/2π= r

r= 157/10π or 4.99747

Now we can use the radius to find the area of a circle.

A=πr^2

A=π(157/10π)^2

A= 78.4602

Sidana [21]3 years ago
3 0
The answer is 78.46 hope this helps
You might be interested in
Logan & Billy scored a combined total of 90 points on a game. Logan scored 10 points more than Billy. How many points did Bi
Artemon [7]
Billy would have of scored a total of 40 points because then you split 90 in half you get 40 50 and then 50 is 10 more than 40 and logan scored 10 more so here is your answer
8 0
3 years ago
What is-simplify 3ab x 2ac x 5b?
Pie
Being simplified the answer is 30a^2b^3x^2.
7 0
3 years ago
How can you determine if a number is a rational number?
FinnZ [79.3K]
A rational number is a number that can be written as a ratio. That means that it can be written as a fraction. The numerator and the denominator both need to be whole numbers for it to be rational. For example, 2 is a rational number because it can be written as the fraction 2/1.
8 0
3 years ago
What would be the anwser
Digiron [165]
I think it’s C totally didn’t copy anybody
6 0
3 years ago
Match each equation with a value of x that satisfies it
Alexus [3.1K]

Answer:

(x-2)^1/4=2 ---> 18

√x^2+7=4. ---> -3

^3√1-x=-1. ---> 2

Step-by-step explanation:

just did it on plato

5 0
3 years ago
Other questions:
  • I need help in middle school work !
    9·2 answers
  • The sum of the interior angles of a pentagon is _______. 180° 270° 360° 540°
    5·1 answer
  • Question 56) Solve for x.
    10·2 answers
  • Help me out with this please?
    6·1 answer
  • You bicycle along a straight flat road with a safety light attached to one foot. Your bike moves at a speed of 10 km/hr and your
    11·1 answer
  • I hate fractions, the answer/explanation would help me with my other problems with fractions​
    8·2 answers
  • How many triangles are there is a circle?
    15·1 answer
  • Simplify the rational expression. 3x^3+4x+5/x+3
    10·1 answer
  • Find the measures of the interior angles of the triangle.
    6·1 answer
  • 2. in the figure, x is an exterior angle to the triangle below. (
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!