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3 years ago

A square patio has an area of 221 square feet. How long is each side of the patio to the nearest 0.05?

Mathematics

2 answers:

spayn [35]3 years ago

5 0

221 sq ft.
A square has 4 sides

221/4 = 54.25 ft long

Savatey [412]3 years ago

3 0

Answer:

14.87 feet

Step-by-step explanation:

A square patio has an area of 221 square feet.

Area of the square formula is $(side)^2$

$(side)^2=221$

To find the side of the square , we take square root on both sides

$\sqrt{side^2} =\sqrt{221}$

side = 14.86606875

Now round the number to nearest hundredths place. Round to two decimal places.

side = 14.87

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3 years ago

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3 years ago

The best estimate of 45 percent of 76

Vedmedyk [2.9K]

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3 years ago

Read 2 more answers

find the constant m and b in the linear function f(x)=mx+b so that f(6)=9 and the straight line represents by f has slope -4

Charra [1.4K]

Answer:

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3 years ago

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<h2>Answer:</h2>

$\large \bf\implies\frac{12}{61}$

<h2>Step-by-step explanation:</h2>

<h2>Given :</h2>

$\tt \frac{8}{101} , \frac{9}{91} , \frac{10}{81} , \frac{11}{71} ...$

nth term

<h2>Solution :</h2>

We have to add 1 in numerator and -10 in denominator because

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$\frac{8 \: + \: 1}{101 \: - \: 10} = \frac{9}{91} \\\\ \frac{9 + 1}{91 - 10} = \frac{10}{81} \\ \\ \frac{10 + 1}{81 - 10} = \frac{11}{71} \\ \\ \frac{11 + 1}{71 - 10} = \frac{12}{61} ...$

The difference is 1 in numerator so we add 1 and the difference is -10 in denominator so we subtract -10.

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2 years ago