Quadrilateral N' is the image of quadrilateral N under a dilation. What is the center of the dilation?

A) A

B) B

C) C

D) D

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

What is best way to getting answer for my exam is

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.