2 years ago

3.44 is what percent of 8.6?

Mathematics

1 answer:

Natali5045456 [20]2 years ago

3 0

The answer: 3.44 is 40% of 8.6

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Answer: FALSE

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Judy built a rectangular patio that is 9 meters wide and has a perimeter of 40 meters what is the length of Judy’s patio

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Hi !

<span><u>Judy built a rectangular patio that is 9 meters wide and has a perimeter of 40 meters what is the length of Judy’s patio ?</u></span>

$l=9\;m\\L=x$

$So\;Perimeter=2(9+x)=18+2x=40\;m\\\\18+2x=40\\2x=40-18\\2x=22\\\\x=\dfrac{22}{2}\\\\\boxed{x=L=11}$

The lenght of Judy's Patio is 11 meters.

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Emma sold 18 cups of lemonade in 4 hours. The next day was warmer and she sold twice as much lemonade in the same amount of time

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