A tree casts a 13 foot shadow. the distance from the top of the tree to the far end of the shadow is 22 feet. if the tree is perfectly straight and creates a right angle with the ground, how tall is the tree?

The formula v = square root 64h gives the velocity v in feet per second of an object that has fallen h feet find the velocity of an object that has fallen 92 feet round to the nearest hundredth A. 54.26 ft/sec B. 13.56 ft/sec C. 76.73 ft/sec D.

Dallas bedroom has a rectangular floor plan two walls are 10 feet long and the other two walls are 7 feet long

A group of friends is addressing wedding invitations. Casey can address 20 envelopes in one hour, Anne can address 44 envelopes in two hours, and Paula can address 68 envelopes in three hours.

Equivalent ways of writing 10^6

Find the area of the trapezoid

A circular garden with a radius of 4 ft is planted in the center of a 10-ft square. The part of the square that is NOT the garden is covered with small rocks. What is the area of the region covered with small rocks

What present of 60 is 12?

Complete the solution of the equation. find the value of y when x equals 0. - 8x+8y=-16

The Square root of 20 lies between what two numbers

Use the distributive property to remove the parentheses. Simplify your answer as much as possible. 3/4 (3--16)