Answer:
Step-by-step explanation:
Use the midpoint formula: 
So, the Change In X is 2-8 = -6
And the Change in Y is 7-4 = 3
Once you divide both of the changes by 2, you get
X: -3
Y: 
So the midpoint is: 
The sum of the 3 angles in a triangle is 180 , from the name you can know that it will have 3 equal angles which will be 60 degrees each as 180÷3=60
Answer:
i'd say c.) and e.)
Step-by-step explanation:
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Two-Digit Divisor in Long Division. Two-Digit Divisor in Long Division. This is a complete lesson with examples and exercises about two-digit divisor in long division, meant for initial teaching in 5th grade.
I would think a reflection across the x-axis but I’m not sure
