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
Nina [5.8K]
3 years ago
12

The volume of a cylinder is 252pi cm^3 and its height is 7 cm

Mathematics
1 answer:
ser-zykov [4K]3 years ago
5 0

Answer:

Step-by-step explanation:

volume= (pi)(radius^2)(h)

252(pi)=(pi)(radius^2)(7)

divide both sides by pi

252=(radius^2)(7)

divide both sides by 7

36=(radius^2)

square root each side

6=radius

You might be interested in
What percent of 50 is 44
PtichkaEL [24]

Answer:

here u go

Step-by-step explanation:

88%

5 0
3 years ago
Read 2 more answers
The diagram below show the dimensions of a container of sand that is shaped like a rectangular prism . The container is filled u
monitta

Answer:

Its B

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In triangle DEF measurement angle D = 45 degrees meausrement angle E = 63 degrees and EF = 24 inches. What is DE to the nearest
alexandr1967 [171]
Since the angles add to 180°, angle F is 72°.

Using the law of sines,

DF/sin72° = 24/sin45°
x = 32.28

So, did you just guess at A?

This is just an answer from another website, but it should still work.
7 0
3 years ago
Read 2 more answers
105-84<br><br><br> 170-125<br><br><br> what is the answer to both of em'?
prisoha [69]
The answers are
1) 21
2) 45
5 0
3 years ago
Read 2 more answers
Two mechanics worked on a car. The first mechanic worked for 15 hours, and the second mechanic worked for 5 hours. Together they
leva [86]
Now this may or may not be work I’m 99.9 percent sure it’s right but if not sorry

8 0
3 years ago
Other questions:
  • 20 POINTS!!!!!! AND BRAINLY Solve this problem.
    14·1 answer
  • 4/3=-6e-5/3 solve for e
    6·1 answer
  • Find the volume V of the solid obtained by rotating the region bounded by the given curves about the specified line. y = 8 sin(x
    6·1 answer
  • PLEASE HURRY: A biology class has a total of 31 students. The number of females is 17 less than the number of males. How many ma
    8·1 answer
  • Which has a positive value in Quadrant III?
    8·1 answer
  • Which pair of ratios forms a proportion?
    6·1 answer
  • Y=x^4-4x^3.FInd the value of u when x=-1
    13·1 answer
  • X + 9 =20 x=___ help
    13·2 answers
  • For flights from a particular airport in January, there is a 30 percent chance of a flight being delayed because of icy weather.
    14·1 answer
  • Multiply. 1 1/3x1 3/4<br> Choose 1 answer:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!