Answer:
55 =x
Step-by-step explanation:
x+15=2x-40
Subtract x from each side
x-x+15=2x-x-40
15 = x-40
Add 40 to each side
15+40 = x-40+40
55 =x
I’m guessing it’s D because it just stops on the y-axis and if it was symmetrical then it wouldn’t be a function at all
Answer:
70
Step-by-step explanation:
180-45-65
pls mark me brainliest i really need it
Answer:
Angle ACB And Angle ECD
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Find two easy-to work with points
-3,2 and -1,3
slope, m = (y1-y2 ) / ( x1-x2)
(2-3) / ( -3 - -1) = -1/(-2) = 1/2
( it does not matter which point you select as x1 ,y1 or x2, y2 )