AB is parallel to CD and EF is perpendicular to AB. The number of 90 degree angles formed by intersections EF and the two parallel lines AB and CD is

Solve. 3 = - (-y + 6)

Bart practices his trumpet 1 1/4 hours on Monday. Tuesday, and Friday, he practices for 1 1/2 hours. How many hours did he practice altogether

A roller coaster can carry 36 people per run. how many times does the roller coast have to run to allow at least 10,000 people to ride?

P (-6,5); y=2x-3 Write an equation of the line perpendicular to the given line that contains p.

A painting cost $225. If the sale price is $191.25, what is the percent discount

Frank has two same size rectanles divided into the same number of equal parts. One rectangle has 3/4 of the parts shaded and the other has 1/3 of the parts. Is there more than one possible answer

What is the difference between the exponets 4x and x4

A right rectangular prism is shown. The base rectangle has side lengths of 10 centimeters and 3 centimeters. The height of the prism is 8 centimeters. What is the volume of the right rectangular prism? a 42 cm2 b 21 cm2 c 120 cm2 d 240 cm2

A basketball is thrown from the roof of a 50 foot building. It reaches a maximum height of 86 feet 1.5 seconds after the ball is thrown. Write a function representing the problem situation in vertex form, and standard form

What is The value of - 8/14 · 20/64