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
Nina [5.8K]
3 years ago
6

ASAP ILL GIVE BRAINLIEST IF UR RIGHT!!! The radius of the cone is 5 in and y = 13 in. What is the volume of the cone in terms of

π?
A cone with a right triangle formed from its dimensions; the value of the height is h, and the value of the slant height is y; the height x and the radius form a right angle at the center of the cone.

40π in3
43π in3
100π in3
108π in3
Mathematics
2 answers:
Blababa [14]3 years ago
7 0

Answer: V = 100\pi in^{3} (third option)

Given Information:

  • V = \frac{1}{3}\pi r^{2} h <-- volume formula.
  • r = 5
  • y = 13
  • <em>h = ?</em>

To find h...

  • h, r, and y make a right triangle.
  • h and r are the two legs, y is the hyptenuse.
  • h^{2} + r^{2} = y^{2}
  • h^{2} + 5^{2} = 13^{2}
  • h^{2} + 25 = 169
  • h^{2} = 144
  • h = 12

Use formula:

  • V = \frac{1}{3}\pi r^{2} h
  • V = \frac{1}{3} \pi (5)^{2} (12)
  • V = \frac{1}{3} \pi (25)(12)
  • V = \frac{1}{3} \pi (300)
  • V = 100\pi
Marrrta [24]3 years ago
4 0

Answer:

tbh i have no clue

Step-by-step explanation:

im here to let you get the other guy a brainliest thingy OuO

You might be interested in
So I need to calculate the surface area for each figure. And the base is 6 and Side is 3?
Pie
Area=basexhigh so, Area= 6x3 , so answer will be 18
8 0
3 years ago
enrollment in the ski/snowboard club increased by 30% this year. there are now 182 students in the club. how many students were
eduard
Enrolement increased by 30% that means last year=100%
incease of 30%=30+100=130% now

now=182

percent means parts out of 100 so
130%=130/100=13/10


182=13/10 of x (x represents the number last year)
of means multipy so
182=13/10 times x
multiply both sides by 10/13 to clear fraction
182 times 10/13=x=140



140 students last year
8 0
3 years ago
What is m&lt;1 (please help its due in an hour)
matrenka [14]

Answer:

47...........

hahaha hope it it's right

6 0
2 years ago
Due to conservation efforts, the gray wolf has been removed from the endangered species list. There are now 25,000 in the world,
ss7ja [257]

Answer:

I thinks its b but I don't know for sure I am taking this test too.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Write a linear equation that is parallel to
san4es73 [151]

Answer:

2y=11 - 5x

Step-by-step explanation:

An equation that is parallel shares the same gradient thus

2y= -5x - 8

y = -5/2x- 4

gradient m = -5/2

substitute value of m and the co-ordinates into a new linear equation

y = mx + c

-9 = (-5/2)(8) + c

c = 20-9 = 11

thus y = -5/2x + 11

2y=11 - 5x

5 0
2 years ago
Other questions:
  • I need step by step please!!
    13·2 answers
  • Original price: $119.00; Markdown: 70%
    5·2 answers
  • Which answer describes the simpler problems that could be used to solve this story problem? Alice made $1,245 one summer. She sp
    8·1 answer
  • Find the equation of the regression line and the value of the correlation coefficient (r).
    9·1 answer
  • An apartment building has the following distribution of apartments: 1 bedroom 2 bedroom 3 bedroom 1st floor 3 0 1 2nd floor 2 2
    6·1 answer
  • HELP PLEASE I DON'T UNDERSTAND
    9·2 answers
  • Given that ΔPQR is similar to ΔPTS, which statement MUST be true? A) m∠PST = m∠QPR B) m∠TPS = m∠RPQ C) m∠SPT = m∠PTS D) m∠PRQ =
    14·2 answers
  • What is the volume of the sphere? Round your answer to two decimal places.
    12·1 answer
  • Simplify: <br> <img src="https://tex.z-dn.net/?f=2%2F5%281%2F3x-15%2F8%29-1%2F3%281%2F2-2%2F3x%29" id="TexFormula1" title="2/5(1
    5·2 answers
  • Please help me with this I would give you 50 points.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!