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
aniked [119]
3 years ago
12

The volume, V, of the right circular cone with radius r and height h, shown below, can be found using the formula V = one-thirdp

i r2h. A cone-shaped paper cup has a volume of 142 cubic centimeters and a height of 8.5 centimeters. What is the radius, to the nearest centimeter, of the paper cup?

Mathematics
1 answer:
djyliett [7]3 years ago
7 0
V= 1/3π*r^2*h
⇒ 142 cm^(2)= 1/3π*r^(2)*(8.5 cm)
⇒ ...
⇒ r= 3.994.

Rounded to the nearest centimeter, the final answer is 4 cm.

Hope this helps~
You might be interested in
Students at the local middle school are mixing a unique school color. The blue in the school
Ganezh [65]

Answer:

A: No

B: Yes

C: Yes

D: No

Step-by-step explanation:

A: Navy is obviously the bigger ratio so A is wrong

B: If you multiply both values by 18 you get the 3:1 ratio

C: If you Multiply both values by 5, you get the 3:1 ratio

D: Like A, Navy is always going to be bigger so D is wrong

5 0
2 years ago
What is the value of B?<br> 58<br> Bº<br> 61
Bond [772]

Answer:

the value of B is B degree

8 0
2 years ago
COULD I GET GET SOME HELP PLZ? REWARD BRAINLIEST
Svetlanka [38]

Answer:

1. D) -4/3 or 4/3

2. A) -6 or 8

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Need help? <br> ASAP please
Zanzabum

Answer:

First one!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

5 0
3 years ago
What is the slope and y-intercept?
Alex17521 [72]

Answer:

slope is 2

y int is (0,7)

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Help with math equation <br> 15 Points!!
    11·1 answer
  • Quadratic Equations. Vertical Stretch ??? See photo
    11·1 answer
  • A silver piece of art in the shape of a regular heptagon has an apothem length of 27 mm and a side length of 26 mm.
    10·1 answer
  • Express these fractions and mixed numbers as a percent.
    5·1 answer
  • Write two sentences to match this numerical expression:7 times 3
    5·2 answers
  • How to find the slope of a line
    10·1 answer
  • Indicate below whether the equation in the box is true or false 1/6 = to 6/12​
    8·1 answer
  • What is 3/4 divided by 1/3?
    7·1 answer
  • Sorry i ment to put 14/15 - 1/3 then put as a fraction in simplest form
    8·1 answer
  • Which of the following statements is true about the quadratic function f(x) = ax2 + bx + c?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!