20 it would be that alright
Hi!
You would use hot keys and shortcuts in an <span>accounting software to quickly do a task such as open a folder or create a new file.
Hot keys and shortcuts are keys or a combination of keys on your keyboard that allow you to do certain things on your computer without using your mouse. Some examples are:
ctrl+c = copy
ctrl+v = paste
ctrl+alt+delete = windows menu
etc...</span>
Answer:
3181 ft²
Step-by-step explanation:
area of the pit = {πD²/4}/2
where dia. = 90 feet
<u>plugin values into the formula:</u>
area of the pit = {π (90)²/4)/2
= 3181 ft²
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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