Brianna went on a trip to the art museum and sketched a scale drawing of a rectangular wall mural. She used a scale factor of 0. 2. The sketch was 12 inches wide and 18 inches long. What was the length of the mural?
2 answers:
Answer:
The length of the mural was 90 inches.
Step-by-step explanation:
Brianna went on a trip to the art museum and sketched a scale drawing of a rectangular wall mural.
She used a scale factor of 0.2 =
the sketch was 18 inches long.
Let the length of the mural be x
the actual length of the mural =
x = 18 × 5
x = 90
The length of the mural was 90 inches.
Answer:
the wall lenght is 90
Step-by-step explanation:
you know the scale factor is 1/5 so you take the lenght of the drawing and multipy it by 5.
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