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
katovenus [111]
3 years ago
13

A cylinder with a radius of 4 yd and a volume of 80yd (find the height)

Mathematics
2 answers:
Afina-wow [57]3 years ago
7 0

Answer:

Height of the cylinder = 1.60yd

Step-by-step explanation:

Volume of a cylinder =

V = πr^2h

V - volume of cylinder

π - 3.142

r - radius of cylinder

h - height of cylinder

We are provided with

V - 80

r - 4

π - 3.142

h - ?

80 = 3.142 * 4^2 * h

80 = 50.272 * h

To find h, divide both sides by 50.272

80/50.272 = 50.272h/ 50.272

1.599 = h

h = 1.60yd

jasenka [17]3 years ago
4 0

Answer:

1.6 yd

Step-by-step explanation:

V=πr²h

80=π4²h

80=50.3h

1.6=h

You might be interested in
The sum of two numbers is 67 and the difference is 13 . What are the numbers?
svet-max [94.6K]

Answer:

27 and 40

Step-by-step explanation:


3 0
3 years ago
Why is this graph proportional?
Anastasy [175]

Answer:

The graph represents a linear function that passes through the origin.

Step-by-step explanation:

Proportional functions can be represented by y=kx, where k is some constant. They form a straight line that always pass through the origin (0,0). We can see all these characteristics in the graph, thus the graph is proportional.

8 0
2 years ago
A concrete pillar has the shape of a cylinder. It has a radius of 6 meters and a height of 4 meters. If concrete costs $82 per c
wel

Answer: $37077.12

Step-by-step explanation:

Please see the attachment below

7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B%20%7B3x%7D%5E%7B2%7D%20%7D%7Bxy%7D%20%20%5Ctimes%20%20%5Cfrac%7B%20%7B4xy%7D%5E%
hjlf
\bf ~~~~~~~~~~~~\textit{negative exponents}&#10;\\\\&#10;a^{-n} \implies \cfrac{1}{a^n}&#10;\qquad \qquad&#10;\cfrac{1}{a^n}\implies a^{-n}&#10;\qquad \qquad &#10;a^n\implies \cfrac{1}{a^{-n}}&#10;\\\\&#10;-------------------------------\\\\&#10;\cfrac{3x^2}{xy}\cdot \cfrac{4xy^2}{\frac{1}{y}}\implies \cfrac{3x^2}{xy}\cdot \cfrac{4xy^2}{y^{-1}}\implies \cfrac{3x^2x^1y^2}{xy^1y^{-1}}\implies \cfrac{3x^{2+1}y^2}{xy^{1-1}}&#10;\\\\\\&#10;\cfrac{3x^3y^2}{xy^0}\implies \cfrac{3x^3y^2}{x^1}\implies 3x^3y^2x^{-1}\implies 3x^{3-1}y^2\implies 3x^2y^2
6 0
3 years ago
Guys I need help on all three please​
kodGreya [7K]

Answer:

graph 1 proportional

graph 2&3 is non proportional

i think

6 0
3 years ago
Other questions:
  • Y- 7 = -4<br>How do I solve this question​
    5·2 answers
  • Quick! Anyone know this geometry question?
    9·2 answers
  • Use the properties of exponents to rewrite the expression <br> 3•b•b•b•b•b•c•c•c•c•c
    14·2 answers
  • Two similar polygons have areas of 4 square inches and 64 square inches. The ratio of a pair of corresponding sides is 1/4. True
    10·2 answers
  • Which is smaller, -5 or 7​
    5·2 answers
  • Jessica borrow $316 for 9 months he paid it off by paying $38.27 monthly what will she pay in finance charges​
    8·2 answers
  • How Do You Find A Rate From A Table?
    11·1 answer
  • An Olympic-sized swimming pool of uniform depth measures 50 meters by 21 meters. The bottom of the pool is to be treated with a
    15·1 answer
  • Which decimal has the greater value: 8,516.50 or 8,516.90?
    11·2 answers
  • Can anyone help me answer this<br>​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!