If cos2B = sinzA and mzA = 32, what is the measure of 2B?
O 32
0589
O 900
O 1489

Student price tickets to a movie are $1 and non student tickets are $2 . 350 tickets are sold and the total amount made is $450. there were 250 student tickets sold . true or false .

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two