(Similarity and Transformations)- Jenna is creating a mural for her bedroom wall. She would like to copy a picture that is 2 inches by 2.5 inches. She uses a copy machine to enlarge it by a factor of 4. Then she projects it on her wall at a factor of 12. What are the dimensions of the mural? Are the pictures similar? please answer ASAP.
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HEY MATE
The dimensions of the mural are 96 in by 120 in.
Explanation:
First, start with the original dimensions:
2 in by 2.5 in
Because you're enlarging it by a factor of 4, both sides will be multiplied by 4.
2x 4= 8
2.5 x 4 = 10
Now, the dimensions are
8 in by
10 in.
"Then she projects it on her wall at a factor of 12."
Repeat the same process, but with the new dimensions:
8 in x 12
= 96 in 10 in x
12 = 120 in
Therefore, the dimensions of the mural are 96 in by 12 in.
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