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
Molodets [167]
3 years ago
6

The equation πr²Gives the area,A of a circle with a radius,r,. Solve the function for π

Mathematics
1 answer:
zalisa [80]3 years ago
7 0

\bf \textit{area of a circle}\\\\ A=\pi r^2\qquad \qquad \implies \qquad \cfrac{A}{r^2}=\pi

You might be interested in
After a 90% reduction, you purchase a new clothes dryer on sale for $62. What was the original price of the clothes dryer?
vekshin1

Answer:

$7.20

Step-by-step explanation:

First, we would have to find out how much to subtract from $62.

We need to multiply 90% and 62 or 0.9 x 62

When we finish this equation we get 54.8, which is what we need to subtract from 62 to see what 90% off is.

62 - 54.8 = 7.2, so therefore our answer is $7.20

4 0
3 years ago
<img src="https://tex.z-dn.net/?f=%202%5Cfrac%7B3%7D%7B4%7D%20%20-%20%20%5Cfrac%7B2%7D%7B3%7D%20" id="TexFormula1" title=" 2\fra
docker41 [41]

let's firstly, convert the mixed fraction to improper fraction, and then subtract.


\bf \stackrel{mixed}{2\frac{3}{4}}\implies \cfrac{2\cdot 4+3}{4}\implies \stackrel{improper}{\cfrac{11}{4}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\cfrac{11}{4}-\cfrac{2}{3}\implies \stackrel{\textit{our LCD will be 12}}{\cfrac{(3)11-(4)2}{12}}\implies \cfrac{33-8}{12}\implies \cfrac{25}{12}\implies 2\frac{1}{12}

8 0
3 years ago
Which lists these numbers in order from least to greatest? –14.6, 159, 1.07, –1.295, 24.6
Monica [59]

c is the answer because negative numbers have to go first


4 0
3 years ago
What is 7(x + 6) solve it
Elis [28]

Answer:

49

Step-by-step explanation:

First you must do x times 6, x is really just 1. After you do that, you times it by 7.

8 0
3 years ago
Read 2 more answers
Can someone help me with 19,20,and 21 will mark brainiest for the first answer and it has to be correct
Archy [21]
Do you need help with all of these?

3 0
3 years ago
Other questions:
  • Which equation shows y+1/5=3x in standard form?
    8·2 answers
  • Which number is a solution of the inequality? 10.6 &lt; b
    8·1 answer
  • I NEED THIS DONE ASAP!!!! WILL MARK BRAINLIEST
    8·2 answers
  • For every line segment there is exactly one midpoint. True or False
    7·1 answer
  • A random sample of 64 items is selected from a population of 400 items. The sample mean is 200. The population standard deviatio
    10·1 answer
  • The yield in bushels from a grove of orange trees is given by Y = x(600 − x), where x is the number of orange trees per acre. Ho
    5·1 answer
  • 60% of 20 Need To Know Asap​
    14·2 answers
  • (#4) which IS NOT a linear equation?
    11·1 answer
  • Need help help me guys,​
    6·1 answer
  • Help! Plz!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!