Answer:
9
Step-by-step explanation:
Answer:
ill answer if u can make it english
Step-by-step explanation:
Answer:
119°
Step-by-step explanation:
51+180-112= 119°
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A, rotated then reflected
Midpoint formula: (x1+x2/2 , y1+y2/2)
So, (-1+3/2 , 9+8/2)
-2/2 = -1 17/2 = 8.5
Answer: (-1,8.5)
