Answer:
Step-by-step explanation:
y= 2x+4.
-x- 5y=2x+4
-2x+y=4
-3x-5y
#3 is 4:5:8
#4 is 5:3:10
I think those are the answers, hope that helped.
Answer:
Midpoint is ( Average of x’s, Average of y’s )
1 = (x + 7)/2
2 = x + 7, x = - 5
and - 1 = (y + (-4))/2
so - 2 = y - 4 and y = 2
Pt B = (- 5, 2)
Answer: 5
Step-by-step explanation:
Check the picture below.
let's recall that 2π is a full go-around or namely a revolution
