The actual height of the building is 67 1/2 feet
<h3>Complete question</h3>
The courthouse is the tallest building in the city. If it is 7 1/2 inches tall in the model, how tall is the actual building?
Scale factor: 1 inch = 9 feet
<h3>How to determine the actual height?</h3>
The given parameters are:
- Scale height = 7 1/2 inches
- Scale factor: 1 inch = 9 feet
This means that:
7 1/2 inches : Actual = 1 inch = 9 feet
So, we have:
Actual =7 1/2 * 9 feet
Evaluate the product
Actual = 67 1/2 feet
Hence, the actual height of the building is 67 1/2 feet
Read more about scale ratio at:
brainly.com/question/12416132
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Answer:
42.0 ft
Step-by-step explanation:
let t be the height of the tree.
<u><em>At the same time ,the measure of something </em></u>
<u><em>and its shadow are proportional</em></u> .
Then
Then
2t = 6 × 14
Then
2t = 84
Then
t = 84/2
Then
t = 42
Therefore the tree is 42 ft tall
She would spend $16.11 dollars on her new garden.
