The base and the height of a triangle are each doubled to form a new triangle. If the original triangle has a height of 7 inches and a base of 9 inches, which of the following is true about the triangles?
Plase hurry i need it quick it is a test

An episode of a television show is 60 minutes long when it originally airs with commercials. on a dvd without commercials, the episode is only 417 minutes long. how many1-minute commercials did the episode include when it originally aired? write and solve an equation to justify your answer.

Select the lengths in centimeters that would form a right triangle

What is the slope of the line (-7,2) (4,6)