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
konstantin123 [22]
2 years ago
7

Find the area of a circle with a radius of 30 mm

Mathematics
2 answers:
andrezito [222]2 years ago
5 0

A=πr2=π·0.032≈2.82743×10-3m²

s344n2d4d5 [400]2 years ago
3 0

Answer:

900pi mm

Step-by-step explanation:

Area of a circle = pi r^2

30^2 = 900

900pi = A

You might be interested in
How do you write 0.72 as a fraction?
SashulF [63]
0.72 as a fraction is 18/25.
Hoped this helped please mark as brainliest answer please. :)
4 0
3 years ago
What is the center and radius of the circle that has the equation (x + 7)^ 2 + (y − 4) ^2 = 49? Explain.
alisha [4.7K]

Step-by-step explanation:

Center: (−7,4)(-7,4)

Radius: 7

3 0
3 years ago
Read 2 more answers
What is the answer to<br> f(x)=400(1/2)^4x
Vlad1618 [11]

Answer:

25x

Step-by-step explanation:

4 0
3 years ago
Correct answer gets brainiest.
eimsori [14]

Answer:

the answer is D

Step-by-step explanation:

hope this helps

3 0
3 years ago
Read 2 more answers
Solve F(x) for the given domain.
iris [78.8K]

Answer:

A. -4

Step-by-step explanation:

F(-1) means we must plug the number "-1" in for each x.

F(x) = x^2 + 3x - 2

F(-1) = (-1)^2 + 3(-1) - 2

= 1 - 3 - 2

= -4

3 0
3 years ago
Other questions:
  • If your bored and have nothing else 2 do like meh den come here C;
    10·2 answers
  • Convert 0.45 into a fraction
    13·2 answers
  • What's 2 ÷ 96 and does any one want my s n a p c h a t
    10·2 answers
  • Do number 36 only, thx!
    8·1 answer
  • The sum of the cost of dinner d and a $12 tip divided equally between 3 people. Write an espresso on in a simplest form?
    13·2 answers
  • Using the half angle formula, what is the exact value of Cos11pi/12?
    11·1 answer
  • Determine the slope for the equation.
    15·2 answers
  • Judith has already taken 93 quizzes during past quarters, and she expects to have 5 quizzes
    13·1 answer
  • 17 Cos B +15=0 <br><br>Write the value of x,y,r​
    5·1 answer
  • Why did Kierra get this problem marked wrong and what should correct answer be? PLS HELP ILL MARK AS BRAINLESS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!