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
Mariulka [41]
4 years ago
8

A=3.14...r^2 solve for r

Mathematics
1 answer:
stiv31 [10]4 years ago
7 0
A=3.14r^2\\
r^2=\dfrac{A}{3.14}\\
r=\sqrt{\dfrac{A}{3.14}}
You might be interested in
PLEASE HELP! GIVING BRAINLIST!!
Lorico [155]
X=1 is(1,10). This means in terms of the snake population that after a year the snake population doubled and it’s 10 snakes now
6 0
3 years ago
I need help putting these least to greatest 0.1, -1.1, -0.7, -0.8, 2.5, 0.9
shusha [124]
-1.1,-0.8,-0.7,0.1,0.9,2.5
6 0
3 years ago
12^5-7x+85(5942)/9.3+5 =___
VikaD [51]

Answer:

12^5 - 7X + 5051165/93

6 0
3 years ago
If y varies inversely asx, and y = 33 when x = 7 what is the constant and what is value of y when x=11?
allsm [11]

Answer:

We have that y = 21 when x = 11.

Step-by-step explanation:

We solve this question by proportions, using a rule of three.

Since they vary inversely, we apply the inverse rule of three, that is, with lateral multiplication instead of diagonal.

33 - 7

y - 11

So

11y = 33 -7

y - 11

Dividing both sides by 11

Y = 3 * 7 = 21

We have that y = 21 when x = 11.

7 0
3 years ago
Please help me I’m failing!!!
zavuch27 [327]
-9 is the answer hope you pass
6 0
3 years ago
Read 2 more answers
Other questions:
  • Iris wants to buy two necklaces, one for her sister and one for herself. The necklace for her sister costs $42.00, and the neckl
    10·1 answer
  • Clara is building a triangular garden. She wants the length of the longest side to be three more than twice as long as the lengt
    6·2 answers
  • Which input value produces the same output value for
    9·1 answer
  • Daisy is gonig to make dinner for herself and her sister but the recipe it's for 6 guest
    7·1 answer
  • Please help!!! EASY BRAINLIEST
    15·1 answer
  • WILL MARK BRAINLIEST!!!
    8·1 answer
  • How does the volume of a cylinder with a radius of 6 inches and a height of 8 inches compare to
    9·2 answers
  • ASAP!!!!!!!
    11·2 answers
  • What is 9-h divided by 1/8; h = 1/3
    12·1 answer
  • Find the value of 7x+2y when x=2 and y=-9
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!