Y-x =17
y = -x + 17
substitute this into the second equation
y = 4x + 2
-x + 17 = 4x + 2
0= 5x -15
15/5 = 5x/5
3 = x
A full circle has 360 degrees so a semi circle or half circle has half the amount f degrees
a semi circle has 180 degrees
:))))
4y - 8 - 2y + 5 = 0
2y - 3 = 0
2y = 3
y = 3/2
Answer: A
im sure
Step-by-step explanation:
