In triangle abc, za = 45°, mzb= 40°, and a = 7. which equation should
you solve to find b?
a. sin45= sin40
b. c0545º = cos40
c. 62 = 72 - 2(7)bcos40°
d. sin45º = sin40

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.