Answer:
107.5
Step-by-step explanation:
Answer in screen shot below
Answer:
Answer: b. 20.8 ft-lb
Step-by-step explanation:
Answer:
1) x= -36.
2) x = 0.
Step-by-step explanation:
1) Taking the 3rd power to both sides and using the following exponent law:

we get:

So this tells us that x = -36.
2) We can distribute the power inside every term. So the left side becomes:

Now, the trick here is to remember that
, so replacing 1 with
, which then gives us:
, telling us that 3x = 0 and thus, x = 0.
98 98/100 because you move the decimal point over 2 times