Use the formula you found in the previous question to find the degree of angle c if angle a = 35 and angle b = 90.

2points

hint: use your equation and plug in:

a = 35

b = 90

what does c equal? show your work!

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)