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
Yuri [45]
3 years ago
14

type the correct answer in the box. The formula for the volume, V, of a cone having the radius, r, and the height, h, is shown b

elow. Write the formula to calculate the height, h.
Mathematics
2 answers:
BigorU [14]3 years ago
8 0

Answer:

You have to make h the subject using volume of cone formula :

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

3v = \pi {r}^{2}  \times h

\frac{3v}{\pi {r}^{2} }  = h

h =  \frac{3v}{\pi {r}^{2} }

Phantasy [73]3 years ago
4 0

Answer:

h=3v/a^2

Step-by-step explanation:

You might be interested in
Consider the numbers 3/10 and 4/13
serg [7]
Make bototm number same
3/10 times 13/13=39/130
4/13 times 10/10=40/130

A.
39/130 and 40/130
they are 1/130 apart


B.
a ratioal number between
39/130=390/1300
40/130=400/1300
between 390/1300 and 400/1300
any number from 391/1300 to 399/1300 example 395/1300


3 0
3 years ago
27. Jacob collects hats. He has 6 hats already and collects 2
Alex_Xolod [135]
It’ll take 13 weeks.
7 0
2 years ago
Use the net to find the lateral area of the prism.
Gnesinka [82]

Answer:

The lateral area = 450 mm²

Step-by-step explanation:

The lateral area of any prism is equal to the areas of the sides faces

∵ The base of the prism is triangle

∴ It has 3 side faces

∵ The lengths of the side faces are 5 , 12 , 13 and their height is 15

∴ The lateral area = (5 × 15) + (12 × 15) + (13 × 15)

                              = 75 + 180 + 195 = 450 mm²

8 0
3 years ago
Read 2 more answers
Solve the equation and check your answer 6 1/2=1 1/4 +n
Damm [24]

The answer 5 (1/4) because if you add 1 and a quarter to it then that would make it 6 and a half

8 0
2 years ago
Help pls?? got answer wrong plz assap
Lisa [10]
It seems like it is A
8 0
3 years ago
Read 2 more answers
Other questions:
  • A line passes through the points (15,−13) and (16,−11). Hollis writes the equation y+13=(x−15) to represent the line. Which answ
    10·1 answer
  • The total revenue for dante's villas is given as the function r(x)=300x−0.2x2, where x is the number of rooms filled. What numbe
    10·1 answer
  • How many cups are in 260 grams?
    11·1 answer
  • What is 3 fifths times one and 1third
    8·1 answer
  • A woman bought 210
    7·1 answer
  • You need a 30% alcohol solution. On hand, you have a 50 mL of a 20% alcohol mixture. You also have 35% alcohol mixture. How much
    15·1 answer
  • If the graph of the polynomial intersects the x-axis at two points, then the
    15·1 answer
  • What property is -23 x 1 = -23
    9·1 answer
  • Can someone solve the first box and explain it step by step please
    10·1 answer
  • Is my answer right? if not break the hard news and give me the right one​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!