A building casts a shadow in the shape of a right triangle with a base 18 feet wide and a height of 20 feet. What is the total area of
the shadow?
38 square feet
90 square feet
180 square feet
360 square feet

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

Aregular pentagon with a perimeter of 21 inches is dilated by a scale factor of 5/3 to create a new pentagon. what is the perimeter of the new pentagon?

What’s -11-33k and factor each expression completely