Scale factor is always (new/original)
so it depends which rectangle came first. if it started as large and was dilated to the smaller one, then the ratio is (.5/2.5) which simplifies to 1/5 or 0.2.
Answer:
dude im sorry i have no idea please give me the points though i really need them
Step-by-step explanation:
im sorry
Answer:
150°
Step-by-step explanation:
We know each angle in a equilateral triangle is 60° and that of a rectangle is 90° . So ,

The answer you get will pretty much already have a zero in it ...so thats why
Answer:
D) -12
Step-by-step explanation:

Replace X With 5


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