The travel agent surveyed tourists at random and constructed a 95% confidence interval for the proportion of tourists who were e
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Check the picture below
area of a triangle is 1/2 bh
area of a triangle is 1/2 bh
For this case, the first thing we must do is find the scale factor.
For this, we use one of the dimensions. We will use the width of the photo.
We have then:
Then, we look for the value of the height of the new photo. To do this, we multiply the scale factor by the original dimension.
We have then:
Answer:
the new height will be:
d.168 inches