-- these are called same side interior angles, which are supplementary.
to solve for x:
3x + 37 + 2x - 7 = 180
5x + 30 = 180
5x = 150
x = 30
I can't help really, in terms of showing steps because I haven't been taught this yet..
but using an online calculator... I found that x ≤ 20.
Graph:
|-----------------|-----------------|
-20 0 20
Step-by-step explanation:
If x + 7 is a factor of f(x), then f(-7) = 0.
f(-7) = (-7)³ − 3(-7)² + 2(-7) − 8
f(-7) = -343 − 147 − 14 − 8
f(-7) = -512
x + 7 is not a factor of f(x).
Answer:
i think 1/4
Step-by-step explanation:
Answer:
608.16
Step-by-step explanation: