Answer:
972 in^2
Step-by-step explanation:
BOTTOM: 18^2 = 324 in^2
SIDES: (18/2) * 18 = 9 * 18 = 162 in^2 * 4 = 648 in^2
TOTAL: 324 + 648 = 972 in^2
The number 100,000 (one hundred thousand) has five zeros. So 5 should be the exponent over 10.
In other words, 10^5 = 100,000
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A more formal way to find the exponent is to use logs. Specifically use log base 10. Many calculators use base 10 by default.
Type in "log(100000)" without quotes and the result will be 5
So log(100000) = 5 helping confirm that 10^5 = 100000.
The answer to the question
Answer:
it's 324
Step-by-step explanation:
divide 72 by 4 to get one side, then multiply the side by itself, 18 times 18
Amari and Hannnah paid $64
Whole tip is $12
Price without tip would be difference between full price and tip -> $64-$12=$52
If both of them paid the same price, then each had to pay half of price without the tip -> $52/2=$26