<em>It took about 2.05 hours!
its already round to the nearest hundredths of an hour
</em>

is the equation
Basically, you are multiplying 1.8 and 8.4 by itself ten times but here is a tip:
When multiplying by ten, move the decimal once to the right
So

and

That leaves

which is
Answer: 102
25.25 bc 76 divided by 5 because the answer will not go evenly so you have to have a decimal
Answer:
4
Step-by-step explanation:
(6√5)²+x²=14²
36(5)+x²=196
180+x²=196
x²=196-180
x²=16
x=√16
x=4
Okay so we are going to use Cos for this equation since this is Adjacent/hypotenuse.
I am going to attach a picture for the steps.
x=7.26