Answer:
The answer is C.
Step-by-step explanation:
m=y²-y¹/x²-x¹
m=(-12)-13/2-7
m=-25/-5
m=5
Answer: its 12,000
45 degrees
2 units
A rotation is an Isometry so therefore the 45-45-90 Triangle is the exact same size and shape after the rotation.
Answer: 138
