3 years ago

The lenght of a side of a sqeare whose perimeter is r units

Mathematics

1 answer:

suter [353]3 years ago

6 0

Answer:

r/4 units

Step-by-step explanation:

each side of a square is of the same length, perimeter is the sum of the 4 length, length of a side of square = r/4 units

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An individual’s investment philosophy changes throughout their lifetime. True or False

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Suppose that documentation lists the average sales price of a single-family home in the metropolitan Dallas/Ft. Worth/Irving, Te

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Answer:

"0.0373" seems to be the appropriate solution.

Step-by-step explanation:

The given values are:

n₁ = 43

n₂ = 35

$\bar{x_1}=217800$

$\bar{x_2}=204700$

$\sigma_1=30300$

$\sigma_2=33800$

Now,

The test statistic will be:

⇒ $Z=\frac{\bar{x_1}-\bar{x_2}}\sqrt{\frac{\sigma_1^2}{n_1} +\frac{\sigma_2^2}{n_2} }$

On substituting the given values in the above formula, we get

⇒ $=\frac{217800-204400}{\sqrt{\frac{(30300)^2}{43} +\frac{(33800)^2}{35} } }$

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then,

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2 years ago

Write Two Different Addition Equations That Have 12 As The Solution.

kow [346]

6+6=12
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or if you mean algebraic equation:

6+x=12
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3 years ago

Read 2 more answers