Answer: #1 ). 84.8230016469 if using actual pi or 84.78 if using 3.14
#2). 113.04
Step-by-step explanation:
Answer:

Step-by-step explanation:
we know that
In the right triangle ABC of the figure
Applying the Pythagoras Theorem

substitute the given values

Solve for c




Answer:
-7/3
Step-by-step explanation:
Answer:
2x^7
Step-by-step explanation:
Multiply
x
^4 by x
^3 by adding the exponents.