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
ra1l [238]
3 years ago
5

Find the volume of a cone whose height is 7.5cm and the base diameter is 7cm pi=22/7​

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0

Answer:

92.64 cm^3 (it should be smaller if using actual pi, 22/7 is larger than pi)

Step-by-step explanation:

The equation for the volume of a cone is 1/3(pi*h*r^2) So, first we need to find the radius, which is diameter over 2, so the radius is 3.5 cm. Now we know all of the variables so we can plug in to solve.

You might be interested in
The expression 3P2 represents the number of ways of:?
Vsevolod [243]
The expression 3P2 can also be read as "permutation of 3 taken 2". This represents the number of ways in which the 3 items are arranged with the emphasis on the arrangement of the first two other items. 
5 0
3 years ago
Read 2 more answers
3⋅ 3/5 (3/5 is a fraction)
LUCKY_DIMON [66]
Well its a simplest form of zero and 6 tenths and if u divide it by 2 youll get 3/5 as a fraction
6 0
4 years ago
Right answer gets brainlist
zalisa [80]

Answer:

The right answer is 3,107.21

Step-by-step explanation:

the answer is thta

4 0
3 years ago
There's some creepy and weird noise coming from my mom and dad's room and I think they're in trouble, what should I do????
tatyana61 [14]

Answer:

Leave em alone or go be noisy?

Step-by-step explanation:

3 0
3 years ago
OUCH MY BRAIN IS HURTING AFTER TRYING TO SOLVE THIS QUESTION
maria [59]
300° CCW is the same as 60° CW. N will show up where H is now.

The 3rd selection is appropriate.
4 0
3 years ago
Other questions:
  • How do I show my work for: 2865<br> times 31
    8·1 answer
  • You are shopping for a video game system.
    9·1 answer
  • A mule deer can run one over four of a mile in 25 seconds. At this rate, which expression can be used to determine how fast a mu
    14·1 answer
  • Name 2 numbers that have an<br>absolute value of 5.<br><br>plz help!!!​
    11·2 answers
  • Bonnie Had 6 bags of 6 gel pens she wanted to give the same number of pens to 9 friends how many gel pens did each friend get
    9·1 answer
  • he coordinates of a polygon are (2, 3), (4,7), (8,5), and (7,2). If the polygon rotates 90° clockwise about the origin, in which
    10·1 answer
  • Planes A and B intersect.
    6·1 answer
  • Help me please ! take your time and try your best thank you!
    6·2 answers
  • Calculate the perimeter of a rectangle that is 6 cm x 3 cm
    9·1 answer
  • Simplify 5-2(×-3) and (m+5)(m+5)​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!