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
Mama L [17]
3 years ago
6

PLEASE HURRY!!!!!!!!! Given the following formula, solve for h. V= 1/3*3.14*r^2h?

Mathematics
2 answers:
Nezavi [6.7K]3 years ago
7 0
\dfrac{1}{3}\cdot\pi r^2h=V\ \ \ |\cdot3\\\\\pi r^2h=3V\ \ \ |:\pi r^2\\\\h=\dfrac{3V}{\pi r^2}\\\\if\ \pi=3.14\ then\ h=\dfrac{3V}{3.14r^2}
yaroslaw [1]3 years ago
5 0

Answer:

h=\frac{3V}{ 3.14 r^2}

Step-by-step explanation:

Given formula is,

V=\frac{1}{3}\times 3.14\times r^2 h

For finding the formula for h,

We need to isolate h in the above equation,

Divide both sides by  \frac{1}{3}\times 3.14\times r^2

\frac{V}{\frac{1}{3}\times 3.14\times r^2}=h

\frac{3V}{ 3.14 r^2}=h

Hence, the required formula for finding h is,

h=\frac{3V}{ 3.14 r^2}

You might be interested in
Least to greatest <br> 20,4,.6,.08
Radda [10]
.08 , .6, 4, 20

.08 has a hundredth value, while .6 has a tenth value. You could also look at .6 as .60 which might help.
5 0
3 years ago
Do Now
Finger [1]

Answer:

17, 558 employees

Step-by-step explanation:

Altogether = 70,010 employees , First location = 34, 857 employees, second location = 17, 595 employees, Third location = ?

Let the number of employees in the third location be x

70,010 + 17, 595 + x = 70,010

x = 70, 010 - 52452

x = 17, 558( Answer)

17, 558 employees work in the third location

3 0
3 years ago
2. Multiply and simplify: (x - 2)(2x + 3)<br> Answer
inysia [295]

Step-by-step explanation:

(x - 2)(2x + 3)

=2x²+3x-4x-6

=2x²-x-6

8 0
3 years ago
Read 2 more answers
Mrs. Clark has a glass vase with a base shaped like a hexagon, as shown. The vase is 30 cm tall and the hexagon base has an area
Lisa [10]

Answer: The correct option is fourth, i.e., 1935 cm³.

Explanation:

It is given that the vase is 30 cm tall and the hexagon base has an area of 64.5 cm².

The area of a hexagon base is,

A=\frac{3\sqrt{3}} {2}a^2

Where, a is the side length.

The volume of the a hexagon glass is,

V=\frac{3\sqrt{3}} {2}a^2\times h

V=A\times h

Where, A is area of base of hexagon and h is height of the hexagon glass.

V=64.5\times 30

V=1935

Therefore the volume of the glass is 1935 cm³ and the glass can hold 1935 cm³ water. So, fourth option is correct.

4 0
3 years ago
Read 2 more answers
-3x+3y=12<br> Y=x+4<br> Whats the soultion
lisov135 [29]

The system of equations has infinitely many solutions

<em><u>Solution:</u></em>

<em><u>Given system of equations are:</u></em>

-3x + 3y = 12 ------- eqn 1

y = x + 4 --------- eqn 2

We have to find the solution to the system of equations

We can use substitution method

Substitute eqn 2 in eqn 1

-3x + 3(x + 4) = 12

-3x + 3x + 12 = 12

-3x + 12 = -3x + 12

If we have terms with same terms on both sides of equal sign, then we have infinitely many solutions

Thus the system of equations has infinitely many solutions

5 0
3 years ago
Other questions:
  • The product of some negative number and 4 less than twice that number is 286 find the number
    7·1 answer
  • A colony of 15,000 bacteria doubles in size every 42 hours. What will the population be 84 hours from now?
    11·1 answer
  • Q+r+s, for q=46, s =54
    7·1 answer
  • List L consists of numbers 1, square root of 2, x, and x^2 , where x&gt;0, and the range of the numbers in list L is 4. Which qu
    12·1 answer
  • How many yards are equal to 12 feet ? (1 yard =3 feet)
    15·2 answers
  • Can anyone answer this please
    7·1 answer
  • Can you look at my question<br> Please help me
    10·2 answers
  • Identify the Independent and Dependent variables. Write an equation in function notation for each situation
    11·1 answer
  • Which linear equations have one solution? Check all that apply.
    10·2 answers
  • I dont have a question for this. look at the photo​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!