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
DerKrebs [107]
3 years ago
7

A cone with a radius of 6 cm has a volume of 1200 cm3. What is the height of the cone? (The volume of a cone is given by the for

mula V = 7er A) 8 cm B) 10 cm 12 cm D) 15 cm​
Mathematics
2 answers:
Gwar [14]3 years ago
7 0
  • A cone with a radius of 6 cm has a volume of 1200 cm³. What is the height of the cone?(The volume of a cone is given by the formula V = 7er)

  1. A) 8 cm
  2. B) 10 cm
  3. C) 12 cm ✔️✅✔️
  4. D) 15 cm

  • <em>HOPE</em><em> IT</em><em> WILL</em><em> HELP</em><em> YOU</em>
Rina8888 [55]3 years ago
5 0

Answer:

  • 31.8 cm

Step-by-step explanation:

<u>Volume of a cone:</u>

  • V = 1/3πr²h

<u>We have:</u>

  • V = 1200 cm³
  • r = 6 cm
  • h = ?

<u>Substitute values and solve for h:</u>

  • 1200 = 1/3*3.14*6²h
  • 1200 = 37.68h
  • h = 1200/37.68
  • h = 31.8 cm (rounded)

None of the choices is correct

You might be interested in
Finish writing the equation of the line y= -3/2x+?, given the points (6, -5) and (-2, 7).
anastassius [24]

Answer:

y=-3/2x+4

Step-by-step explanation:

In order to solve this you need to graph the points and then draw a line threw them. The place where the line crosses through the y-intercept is the value for b in y=mx+b.

6 0
2 years ago
8 4/5 - 2/3 - ? = 3 1/10​
Dimas [21]

Answer: 5 1/30

Step-by-step explanation:

8 + 4/5 - 2/3 - 3 - 1/10 = 5 + 1/30

5 0
2 years ago
How do you Simplify :(2p^-3)^5
iragen [17]

Answer:

The final simplification is (32p^-15).

Step-by-step explanation:

Given:

(2p^-3)^5 we have to simplify.

Property to be used:(Power rule)

Power rule states that: (a^x)^y=a^x^y ...the exponents were multiplied.

Using power rule.

We have,

⇒(2p^-3)^5          

⇒(2^5)(p^-3^*5)     ...taking exponents individually.

⇒32(p^-^1^5)         ...2^5=2*2*2*2*2=32

⇒32p^-^1^5

So our final values are 32p^-15

3 0
3 years ago
Evaluate f(t)=-2t2+ 1 for f(-3).
podryga [215]

Answer:

7

Step-by-step explanation:

First, plug-in f(-3) into t in the function:

f(-3)=-2(-3) +1

Second, multiply -2 and -3 to get 6:

f(-3)=-2(-3)+1⇒f(-3)=6+1

Third, add 6 and 1 to get your answer:

f(-3)= 6+1⇒f(-3)=7

3 0
3 years ago
The volume of a suitcase is 4.2 cubic feet. What is the volume of a suitcase that is smaller by a factor of 0.9.
Mariulka [41]
4.2 cubic feet * 0.9 = 3.78 ft^3
4 0
3 years ago
Other questions:
  • PLEASE HELP ME! I NEED HELP ASAP! EXPLAIN THE ANSWER!! PLEASEE I WILL MARK BRAINLIEST! HELP ASAP!!
    8·1 answer
  • Which number is a irrational number
    15·2 answers
  • The rectangle to the right has a width of 2x^7 feet and length 4x^9 feet. find it’s area as an expression of x.
    11·1 answer
  • Which graph shows the solution to the inequality -3x-7x&lt;20
    7·1 answer
  • Apply the distributive property to create an equivalent expression.<br> 1/5 (15+10k) =
    12·2 answers
  • 151 3/16 divided by 10 1/4
    9·1 answer
  • Subtract 3 1/2 from 5 1/3
    14·2 answers
  • Which of the following statements are represented by
    6·1 answer
  • Find the total distance the model airplane
    7·1 answer
  • When a force is applied to an object its, ________, the object may ____________________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!