All categories

4 years ago

What is the height of a cone with a radius of 2 inches and volume of 6 in.³ round your answer to the nearest tenths place ?

Mathematics

1 answer:

natka813 [3]4 years ago

4 0

Height of cone h = 1.4 inches

Step-by-step explanation:

We need to find the height of the cone, and we are given the radius and the volume of cone.

Radius of Cone: 2 inches

Volume of Cone : 6 inches³

Height of Cone : ?

The formula used to find the height of Cone is:

$Volume = \frac{1}{3}\pi r^{2} h$

The value of π = 3.14

Putting values in the formula

$6 = \frac{1}{3}* 3.14 * 2^{2} *h\\6 = \frac{1}{3}* 3.14 * 4 *h\\6 = 4.18 *h\\h = \frac{6}{4.18} \\h= 1.43$

So, Height of cone h =1.43 inches

Rounding to nearest tenth

Height of cone h = 1.4 inches

Learn more:

brainly.com/question/6443737

brainly.com/question/12497249

Keywords: Volume of cone, height of cone, radius of cone

#learnwithBrainly

You might be interested in

samples of US congress members were taken. one sample was democratic and the other republican. The number of dollars spent on fe

sdas [7]

Answer:10 billion

Step-by-step explanation:

8 0

3 years ago

Currently, there are 160 deer on Manitow Island. The population of deer is growing by approximately 20% per year. Enter an equat

mote1985 [20]

Im pretty sure it would just be
y*0.2=450

6 0

3 years ago

Read 2 more answers

The Diamond Rule says two factors, m and n, must multiply to get to the top number and add to get to the bottom number What are

sveta [45]

Answer:

The answer for this should be A -4 and -8

Step-by-step explanation:

I'm also in k12

3 0

3 years ago

Read 2 more answers

The tile along the edge of a triangular community pool needs to be replaced. Which expression represents the total perimeter of

topjm [15]

The total perimeter of the pool edge $\boxed{12{x^2} + 15}$ .Option A is correct.

Further Explanation:

The formula of area of square can be expressed as follows,

${\text{Area}} = \dfrac{1}{2} \times \left( b \right) \times \left( h \right)$

The formula of perimeter of the triangle can be expressed as follows,

$\boxed{{\text{Perimeter}} = 3 \times s}$

Here, s represents the side of square.

Given:

The options are as follows,

A. ${12x^2} + 15$

B. ${20x^2} + 25$

C. ${12x^2} + 8x +25$

D. ${24x^2} + 16x + 50$

Explanation:

Option A is ${12x^2} + 15.$

12 and 15 are the multiple of 3.

$\begin{aligned}{\text{Perimeter}} &= 12{x^2} + 15\\&= 3\left( {4{x^2} + 5} \right)\\\end{aligned}$

Therefore, the perimeter of the pool is ${12x^2} + 15.$

The total perimeter of the pool edge $\boxed{12{x^2} + 15}$ .Option A is correct.

Option A is correct.

Option B is not correct.

Option C is not correct.

Option D is not correct.

Learn more:

Learn more about inverse of the function brainly.com/question/1632445.
Learn more about equation of circle brainly.com/question/1506955.
Learn more about range and domain of the function brainly.com/question/3412497

Answer details:

Grade: Middle School

Subject: Mathematics

Chapter: Mensuration

Keywords: tile, edge, triangular, community pool, replaced, expression, total perimeter, pool edge, length, square, tile, polynomial expression, area, outermost tile, square tile, side of square, width, breadth, area of rectangle, dimension, measure of sides, dimensions of rectangle, expression, square.

7 0

4 years ago

Read 2 more answers

Abby, Benji, and Caitlin are training for a race. Last week, Abby ran 6One-half miles and Benji ran 8 miles. They ran a total of

vichka [17]

Answer:

C and D

Step-by-step explanation:

This is a comparision problem. (C)

The totla bar represents 30.8 miles. (D)

Caitlin ran 16.3 miles.

Hope this helps!