Answer:

Step-by-step explanation:
We want to find

This can be rewritten as;


Recall that; 

We evaluate now to obtain;

<span>A proof should always begin with stating the given information.
True</span>
Answer:
It would be -81²x+81x-18= -9x+6
Step-by-step explanation:
When you work equation one you get 18. Then when you work equation two, you get -2/3=-0.666666667
Answer:
120.39ft²
Step-by-step explanation:
Hopefully that helps :)
Answer:
x=3102.5/8.5 is your answer
Step-by-step explanation: