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
pshichka [43]
3 years ago
11

A cylinder has a base with a radius of 7 cm and a volume of 615.44 cm3. Use 3.14 for π . Write and solve an equation to find the

height of the cylinder.
Mathematics
1 answer:
choli [55]3 years ago
6 0

Answer:

The height is 4 cm

Step-by-step explanation:

V = (pie) x radius² x height

615.44 cm³ = (3.14) x 7² x h

h = 615.44 cm³/(3.14 x 49)

h = 615.44 cm³/153.86

h = 4 cm²

You might be interested in
Solve -8/5 x - 6 = -54
Musya8 [376]
The equation is false so no solution.

Simplify 8/5 * -6 to -48/5

Move the negative sign to the left

Simplify brackets

Since 48/5 = -54 its false so no answer
4 0
3 years ago
Read 2 more answers
Then known number in an algebraic expression is
Fed [463]
Unsure of what you're asking.  

If you have an algebraic expression in front of you and see a number there, you could label it as "known" or "a known quantity."  Another word that comes to mind is "constant."
7 0
3 years ago
This year the Hawks won 20 games. Last year the Hawks won 16 games. What is the percent increase in the number of games the Hawk
andrey2020 [161]
The answer is 25% 1/4 of 16 is 4 4 +16=20
8 0
4 years ago
Read 2 more answers
Find the area of the shaded regions below. Give your answer as a completely
N76 [4]

Answer:

You just need to find the length of LM and NM and then find the area of semi-circles using the formula  πr²÷2

7 0
3 years ago
What is the sum of the linear expression 3x + 9 and 2x + 4
andrew-mc [135]

Answer:

5x + 13

Step-by-step explanation:

(3x + 9 ) + (2x + 4)

It's quite simple, we just have to add the parts that have x to each other and those that don't have x to each other

3x + 2x + 9 +4 =

then the result is

5x + 13

5 0
4 years ago
Other questions:
  • I need to know how to do all 4 of these problems and i'm stuck
    9·1 answer
  • A tennis court is surrounded by a fence so that the distance from each boundary of the tennis court to the fence is the same. If
    7·1 answer
  • A number has a 5 in the tens place. The number of ones is 3 less than the number of tens. The number of hundreds is 1 less than
    6·1 answer
  • Pls anwnser for all my points it will help me so much
    10·2 answers
  • PLEASE HELP!!
    5·2 answers
  • I need help with this assignment
    12·1 answer
  • PLSSSSSSSSSSS HELPPPPPPP
    14·1 answer
  • a garden box has a perimeter of 27 1/2 feet if the length is 9 feet what is the area of the garden box answer correct and i will
    6·1 answer
  • Please help I was able to do the hard part but I don’t know how to crack the code
    10·1 answer
  • The equation of the graph shown plotted in the coordinate plane is y = x + 4. What statement is not true about this graph? A. Ea
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!