Question

You're trying to enlarge an image that is 4 centimeters tall and 10 centimeters wide onto a billboard that is 3 meters tall and 8 meters wide.
What is the height scale?

Answer 1

The height scale is 75

Step-by-step explanation:

The height scale is the ratio between the height of the final image and the height of the original image.

In this problem, we have:

$y = 4 cm$ (height of the original image)

Converted into meters,

$y=0.04 m$

$y'=3 m$ (height of the enlarged image)

Therefore, the height scale is given by the following ratio:

$r=\frac{3 m}{0.04 m}=75$

So, the height scale is 75.

Learn more about scales:

brainly.com/question/570757

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