I can help u with one question,rest u can do it.
Pythagorean theorem is (hy)^2=(l)^2+(b)^2
Hypotenuse is the lingest side of a triangle
N=7 because u subtract 5 from both sides that gives u 1. Then u add 6 and there’s ur answer
Answer:
x2-4
Step-by-step explanation:
Yes I think so I apologize if not
12.70 or rounded 13 yeeeeeeeeee boiiiiiiiiiiii