Answer:
A'B' --> 3½ in.
D'E' --> 2½ in.
R'S' --> 4 in.
Step-by-step explanation:
Scale factor is ½,
So the lengths would be halved too
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Answer: C.) 111 Only
Step-by-step explanation:
Answer:
70
Step-by-step explanation:
both sides of the triangle are 70 because they equal 140 plus 40 is 180

“Nerves that extend throughout the body on both sides emerging directly from brain and brain stem are called cranial nerves.”
Answer:
3(7a - 9)
Step-by-step explanation:
21a–27
3*7*a - 3*9
Factor out 3
3(7a - 9)