20 area and 4 is the height what is the base

The roof of a house is being reconstructed to accommodate heavy snows. the current 32 foot roofline makes an 18.2° angle with the horizontal. the owner has decided to construct the new roof so that it makes a 50° with the horizontal as shown below.

Which expression is equivalent to 2x - 17? (Will Mark Brainliest) A) - 17 + 2x B) - 2x + 17 C) - 2x - 17 D) 17 + 2x

The volume of prism A is 60 cubic units, and the volume of prism B is half the volume of prism A. What is the value of a?

How many subsets of at least one element does a set of six elements have

What is the value of (-5) ^4

Multiply integers - 14 (5)

What is the value of x in - 7+x=4? A. - 11 B. - 3 C. 3 D. 11 I need the answer

Square root 6-n=n squared

How do you write 43,080,700 in expanded form?

A bus service drives passengers between Milwaukee and Chicago every day. They travel from city to city eight times each day. The distance between the two cities is 89 miles ... In February there are 28 days.