Answer:
b
Step-by-step explanation:
A^2 + B^2 = C^2 - Right Triangle Formula
8^2 + 7^2 = 6^2 - Plug it into the formula
64 + 49 = 36 - Solve
64 = 85 - Add B and C
21 - your answer
Hopefully this helps.
slope is -4 y-axis is 9
I'm assuming you need to distribute. When simplified the expression is 42p-28
8 cm and 15 cm
