Question 3

1 answer:

swat322 years ago

5 0

$\textit{volume of a cone}\\\\ V=\cfrac{\pi r^2 h}{3}~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ V=562\\ r=5 \end{cases}\implies 562=\cfrac{\pi (5)^2 h}{3}\implies 1686=25\pi h \\\\\\ \cfrac{1686}{25\pi }=h\implies 21.47\approx h$

You might be interested in

Wil give brainlet ASAP!a A boating company has the following notice at the gate:

irinina [24]

Answer:

Step-by-step explanation:

A. If children are considered people under the age of 18, then the answer would be

13 < a < 18 where the a represents age, where the inequality signs do not have an equals to because those ages are excluded

B. This inequality can be shown on a number line with open circles denoting the endpoints 13 and 18 as they are not included, and a line connecting these two points which represents the ages encompassed by the range

7 0

3 years ago

What is 160% of 80kg

andre [41]

Answer:

128kg

Step-by-step explanation:

I don't know how to explain it here the answer

6 0

2 years ago

Read 2 more answers

The sum of the measures of two complementary angles exceeds the difference of their measure by 86º. Find the measure of each ang

katrin2010 [14]

We will translate the given statement in the problem into
x + y = 90
x - y = 90 - 86 = 4 where x and y are the angles that are complementary. solving simultaneously, x = 47 degreesy = 43 degrees.

4 0

3 years ago

Josiah weighed 210 pounds. After six months of changing his diet and adding exercise to his daily routine, he weighs 180 pounds.

expeople1 [14]

Answer: D .) 17% decrease

Step-by-step explanation:

I don't know how to anwser this but i had the same question and when I anwsered d i got it correct.

8 0

2 years ago

Write an equation in slope-intercept fo of the line that passes (-2,5) (4,-2)

BartSMP [9]

Answer: y + 2 = -7/6 ( x - 4 )

4 0

3 years ago