A parallelogram is a four sided shape, where opposite sides are parallel.
<span>C' x + 1 < 5 ; x < 4 ...............................................................................................</span>
B.
This is because perpendicular lines have opposite and flipped slopes.
F(x) = -x² + 4
f(3) = -3² + 4
f(3) = -9 +4
f(3) = -5
Answer:
AB=8
Step-by-step explanation:
First, you get figure out x. Since both sides are equal, use the equation x+3=2x-2, then subtract x from both sides, 3=x-2, and then add 2 to both sides, x=5. Then use one of the equations to get the length of the side, I used x+3=8, which is your answer.
(hope this helps :P)
