Answer:
8 hours
Step-by-step explanation:
84=10.5*x so
Let's solve your equation step-by-step.
84=10.5x
Step 1: Flip the equation.
10.5x=84
Step 2: Divide both sides by 10.5.
10.5x
10.5
=
84
x=8
Please mark me brainliest
You multiply the two other sides by itself like 12x12=144 and do that for all the sides that you know then you add up all of the numbers you got from adding like 144 plus 64 equals 208 and then 208 is the hypotenuse.
