What is the approximate volume of a cone with a height of 6 mm and radius of 18 mm?
Use 3.14 to approximate pi, and express your final answer to the nearest hundredth.
Enter your answer in the box.
———— mm3

2,0340.70 mm³

Step-by-step explanation: To find the volume of a cone, start with the formula for the volume of a cone which is shown below.

Here, notice that our cone has a radius of 18 millimeters and a height of 6 millimeters so plugging into the formula, we have

Start by simplifying the exponent and moving π to the end.

So we have

Next, notice that 3 in 1/3 and 6 cross cancel to 1 and 2.

Now multiplying, (1)(324mm²)(2mm) is 648 mm³.

So we have 684π mm³.

Remember that π is approximately equal to 22/7 or 3.14 so we can estimate the volume by plugging in 3.14 for π.

So we have (648)(3.14) which is equal to 2,034.72 mm³.

Now, the problem wants us to round our answer to the nearest hundredth.

So we round to 2,034.70 mm³.

So the volume of the cone is approximately equal to 2,034.70 mm³.

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

~

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4