Is it possible to multiplied cos²(2x) by cos(x) ?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.

How many doughnuts are equal to 20 cookies.? 3 apples = 5 bananas6 cookies = 7 apples2 doughnuts = 1 banana