Answer:
1/2
Step-by-step explanation:
When two lines are parallel, the slopes are the same. In an equation y=mx+b, "m" is the slope which in this case is 1/2. If the lines are perpendicular, the slopes would multiply to -1. So... if they were asking for perpendicular, the answer would be -2.
Answer:
x=5
Step-by-step explanation:
Answer:
Factor what
Step-by-step explanation:
Answer:
x = 6 and x = -7
Step-by-step explanation:
(x - 6)(x + 7) = 0
x - 6 = 0
x = 6
and
x + 7 = 0
x = -7