Answer:
30°
Step-by-step explanation:
180-75-75=30
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56 because you gotta multiply it
Answer:
10 in
Step-by-step explanation:
Old proportions:
2 x 3
New proportions
h x 15
Assuming the painting has been increased by a constant scale factor.
Where x is the unknown scale factor, and h is the height after it has been enlarged.

Rearrange second equation:

Substitute:

Answer: a. True
Step-by-step explanation: