Answer:
hope it will help you
Step-by-step explanation:
f(x)=x²+7
X(-2)=?
therefore X(-2)=(-2)²+7
=4+7
=11
I can not see the figures y’all are talking about
Answer:
5ft
Step-by-step explanation:
...........................
Answer:
y=-4x+1/2
Step-by-step explanation:
2y+8x=1
2y=1-8x
2y=-8x+1
y=-8/2x+1/2
y=-4x+1/2
Answer:
32
Step-by-step explanation:
I'll assume they're vertical angles
5x - 13 = 2x + 14
3x = 27
x = 9
<ABC:
5x - 13
5(9) - 13
32