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.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

no solution

step-by-step explanation:

there is not enough information in the problem to solve.