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
UkoKoshka [18]
3 years ago
11

The volume of a cylinder is 980pi in ^3 The height of the cylinder is 20 in. What is the radius of the cylinder?

Mathematics
1 answer:
siniylev [52]3 years ago
7 0

Answer:

The radius of the cylinder is 7 in

Step-by-step explanation:

To calculate the radius of a cylinder we have to use the following formula:

v = volume  = 980π in³

h = height = 20in

π = pi

r = radius

v = (π * r²) * h

we replace with the known values

980π in³  = (π * (r)²) * 20in

980π in³ / 20in = π * (r)²

49 in² = (r)²

√(49 in²) = r

7 in = r

The radius of the cylinder is 7 in

You might be interested in
Help me <br>Help me <br>Please​
Leno4ka [110]

Answer:

y = 1/2x + -3

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Factor completely: 2x3 + 6x2 + 10x + 30
qwelly [4]
The complete factor from:

2x3 + 6x2 + 10x + 30
2x(x+3) + 10(x+3)
(x+3)(2x+10)
2(x+5)(x+3)

hope this help
3 0
3 years ago
Read 2 more answers
The line plot below shows how many points Trevor scored in 20 games.
ANTONII [103]
We need to count the number of games that score 15, 16, 17 and 18

Score 15 = 3 games
Score 16 = 2 games
Score 17 = 5 games
Score 18 = 3 games

Total = 13 games
3 0
3 years ago
Need to be done asap!!! I will give u brainliest if ur right
alisha [4.7K]
The answer is the first one, A
3 0
3 years ago
Is 3.2 irrational or rational?
Levart [38]

Answer:

rational

Step-by-step explanation:

A rational number has the form

\frac{x}{y} \frac{a}{b} ← where a and b are integers

3.2 = \frac{32}{10} ← a rational number

6 0
3 years ago
Read 2 more answers
Other questions:
  • George weighs 60 pounds less than his older brother. Together they weigh 240 pounds. How many pounds does George weigh?
    5·1 answer
  • you can buy 3 apples at the quick market for $1.14. you can buy 5 of the same apples at stop and save for $1.10. which place is
    15·1 answer
  • What is the volume of a cylinder that is 40 inches deep and 16 inches in diameter
    8·1 answer
  • Help me, please!!!!! CORRECT ANSWER GETS BRAINLIEST!!!!!!
    12·1 answer
  • This college has one of the highest median graduation rates and the best consistency in graduation rates over time.
    8·2 answers
  • Find the equation of the line through point (1,−5) and perpendicular to y=1/8x+2. Use a forward slash (i.e. "/") for fractions (
    7·1 answer
  • 14 Type the correct answer in each box. Use numerals instead of words. a Ava, Lucas, and Maria are playing a game where they pas
    8·1 answer
  • What is always true about a like that slants downward from left to right
    5·2 answers
  • Hi! Please help me find the slope of the line.
    9·2 answers
  • Answer two questions about Equations A and B:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!