Answer:
20 meters
Step-by-step explanation:
use the Pythagorean theorem:

X = 2. 11 to the 4th power (2(2)) is equal to 14641.
Answer:
D). 10699
Step-by-step explanation:
D is right the math is hard to explain.
Answer:
6n-1
Step-by-step explanation:
Re-arrange
-(1 - 6n)
-(-6n + 1)
Distrubute
-(-6n -1)
6n - 1