What is the value (ratio) of cos a? a. 8/15 b. 15/17 c. 15/8 d. 8/17

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need

Write as a product: ac^2–ad+c^3–cd–bc^2+bd