Answer:
D) 8 meters
Step-by-step explanation:
You must use the pythagorean theorem
The hypotenuse (or <em>c</em>) is 10
<em>a </em>is 6
= 8
-2(n + 1) = 6
Distribute the -2:
-2n -2 = 6
Add 2 to both sides:
-2n = 8
Divide both sides by-2
N = -4