X⁵/X²

Find the volume of a cone with diameter = 21 in height = 15 in.

If a dilation is performed to the pre-image of a rectangle, will the image of the rectangle be similar or congruent?

5 (x - 6) = 3 + 8 (x + 9)

(x³)²

5,720,000,000

If 2 parallel lines are cut by a transversal and one of the angles is 130°, what is the measure of its vertical angle?

Devon is walking home from school and decides to take a shortcut. He walks diagonally across a rectangular lot. The length of the lot is 30 yards, and the width of the lot is 40 yards. How many yards did Devon save by taking the shortcut?

5.3 x 10⁻⁶

2 (3x + 1) = 7x - 5

If 2 parallel lines are cut by a transversal and one of the angles is 95°, what is the measure of its supplementary angle?

Find the slope: (-2, 3) and (-4, -1)

The slope of a vertical line is ___________.