Answer:

ASK YOUR TEACHER!!!!!!!

Step-by-step explanation:

so how many hours???

second choice.

selling price would be $345

The answer would be less than

2(3)+3= 9

<u>3^2 + 2^2 = 9+4 = 13 </u>

sine=opposite/hypotenuse

sine=6/10

sine=0.6

sine^-1 0.6

=36.87