The answers A and C contain correct information but both of them provide different advice. so the answer is literally your opinion between a and c
X^2=256
x=±√256
x=±16
x=-16 and 16
Answer:
Step-by-step explanation:
The correct answer is A
Answer:
see below
Step-by-step explanation:
The two angles form a straight line so they add to 180 degrees
5x+60 + 3x-40 = 180
Combine like terms
8x +20 = 180
Subtract 20 from each side
8x+20-20=180-20
8x= 160
Divide by 8
8x/8=160/8
x=20
5x+60 = 5*20+60 = 160
3x-40 = 3*20-40 = 20
Answer:
m=0
Step-by-step explanation:
the slope is 0
