A right cone has a base radius of 7 centimeters and a height of 21 centimeters.

What is the approximate volume of the cone? Use 3.14 for π.

1077.0 cm3

461.6 cm3

87.9 cm3

153.9 cm3

Simplify. √18 2√9 2√3 3√2 3√6

The intercepts are 5x+3y=30 how do you graph the linear equation?

A triangle has sides that measure 6m, 8m, 12m. is it a right triangle?

Are the fractions 3/9,3/10, 3/11, and 3/12 arranged in order from least to greatest or greatest to least? Explain.

In the United States, the generation of people born between 1946 and 1964 are known as baby boomers, and the generation of people born between 1981 and 1996 are known as millennials.

The sequence below is arithmetic {1,8,27,64}

Angles α and b are the two acute angles in a right triangle. Use the relationship between sine and cosine to find the value of b if b < α. sin (x 2 + 2x) = cos (2x + 3x 2)

Kevin has mowed 40% of the lawn. If he has been mowing for 20 minutes, how long will it take him to mow in a hour?

How to solve - x^2-2x=5?

Part A: Create a system of linear equations with no solution. In two or more complete sentences, explain the specific characteristics that you included in each equation to ensure that the system would not have a solution.