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
agasfer [191]
3 years ago
11

Rearrange the formula V = 1 3 πr2h for h. A) h = 3V πr2 B) h = V 3πr2 C) h = 3πr2 V D) h = πr2 3V

Mathematics
1 answer:
stiks02 [169]3 years ago
5 0

Answer:

Option a) h=\frac{3V}{\pi r^{2} }

Step-by-step explanation:

The given formula seems to represent the volume of right circular cone. The correct formula is:

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

We have to rearrange the formula for h. This means we have to move h on one side of the formula and all the other variables and constants on the other side of the equation. This can be done as shown below:

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

You might be interested in
The following table shows a proportional relationship between x and y.
RUDIKE [14]

Answer:

Assume x is directly proportional to y :

y \:  \alpha  \: x \\ y = kx

when y is 9, x is 2:

substitute to find value of k :

9 = (k \times 2) \\ k =  \frac{9}{2}

Therefore, equation is:

{ \boxed{ \boxed{2y = 9 x}}}

8 0
3 years ago
7. PLS I NEED AN ANSWER ASAP
Advocard [28]

Part A: 3x + 15 = 5x - 25

Part B: x = 20

8 0
3 years ago
Omar is born weighing 8 pounds,3 ounces.The doctor says he should gain a about 5 ounces each week for the next 4 weeks.How much
hoa [83]
Start weight- 8.03
week 1 - 8.8
week 2 - 8.13
week 3 - 9.03
week 4 - 9.08

So, the Omar should weigh 9 pounds 8 ounces by the end of 4 weeks.

I hope this helped!
6 0
3 years ago
Read 2 more answers
Y = −4x + 3 <br> Graphing equations in slope-intercept form
jok3333 [9.3K]
Y=-4x+3 is already in slope intercept form. Graphed it looks like this

4 0
3 years ago
Help solve this matrix question
Anna007 [38]

Answer:

The correct answer is A -6/17

7 0
3 years ago
Read 2 more answers
Other questions:
  • Graph the inequality:<br><br>Y&gt;-x+3<br><br>I would very much appreciate the help :)
    8·1 answer
  • Gwendoline has 17 tonnes of jam. She give exactly one-sixth to lucinda.
    11·1 answer
  • A......... divides a two-dimensional shape into two congruent shapes
    12·1 answer
  • Which expression is equivalent to-6(-2/3+2x)<br> A.-4-12x<br> B.- 4+2x<br> C. 4-12x<br> D. 4 + 12x
    15·2 answers
  • Find m N. Please show me how to work problem 15 out.
    15·1 answer
  • An isosceles triangle has a perimeter of 34cm . The congruent sides measure (4x-1)cm . The length of the third side is x cm . Fi
    8·1 answer
  • Given that AB = 370 m and AC = 510 m, find
    13·1 answer
  • There is a box with 6 marbles: 3 red, 1 blue, 1 green, and 1 yellow. What is the probability of picking yellow marble, keep it,
    13·2 answers
  • Solve for x: x2 = 16
    10·2 answers
  • Given g(x) = x2 + 1, find g(x – 2).​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!