Santos cuts a length of ribbon into 2-inch long pieces. He has enough ribbon to make 10 pieces. What is the total length of the ribbon that Santos has? Use the equation x/2=10.

Solve the triangle. a = 21°, c = 105°, c = 5

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?