For number 1, theat is not a right triangle as a squared plus b squared does not equal c squared
Answer:
34
first of all use formula:
n(AUB)=n(A)+n(B)-n(AnB)
Step-by-step explanation:
15 dollar for each
15*70*12
then 84*70
total amount. the above
30,000 shirts for the men and 17,000 shirts for the women