Answer:
answer is 0
Step-by-step explanation:
-4x * y * 0 lets go for x 1 y 1
-4 * 1 * 0
-4 * 0
0
Answer:
yes
Step-by-step explanation:
LMN should be a right triangle
use pythagorean theorem
18^2+80^2=82^2
it is a right triangle
I think a, bc for the x it’s 2x and the y is +5
