Answer:
Step-by-step explanation:
8×4=32
Answer:
5
Step-by-step explanation:
Answer:
9) D
10) H
Step-by-step explanation:
9) 12² = 144
10) 1/2 < 3/4
Answer:
First, you have to calculate the angles.
3x-2 + 4x +2x -12 + 2x + 3x + 10
14x -4 = 360
14x = 364
x = 26
So, the angles are:
3x -2 = 76
4x = 104
2x -12 = 40
2x = 52
3x + 10 = 88
Step-by-step explanation:
I believe you take the derivative and then set to zero.
4x + 8
set to zero:
4x + 8 = 0
x = -2