Answer:
4? Is this even a questions? I think people work 3-7 hours a day at a normal office job...
Step-by-step explanation:
The hypotenuse is 20.59. 10^2+18^2=C^2
There's no question there. You didn't attach the pic
Answer:
121
Step-by-step explanation:
31+90 = 121
180 - 121 = 59
180 - 59 = 121