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4 years ago

Select the statement that correctly describes the expression below

Mathematics

1 answer:

Kitty [74]4 years ago

7 0

Answer:

Step-by-step explanation:

The equation is (2x+5)^2.

It can't be A because 2 is the multiplier for only x.

It can't be C because the square is outside of the equation.

It can't be D because again, the square is outside of the equation.

So the only thing left is B.

Hope this helped!

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4 years ago

What are the domain and range of each relation?

torisob [31]

Order pairs given coordinates on the graph: {(−3, 1), (−3, -4), (−1, 1), (1, -1), (4,4)}.

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<em>Domain of the order pairs are x values of each coordinate and range is the y values of each given coordinate.</em>

Each first value of order pair are the x values and each second value of each order pair are the y values.

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4 years ago

Jerome found another feather that made the difference between the longest and shortest feather 1 3/4 inches what could be the le

Alchen [17]

Answer:

By assuming that shortest feather has a length of 1/4 inches, the length of the longest feather is 2 inches.

Step-by-step explanation:

A mathematical translation of the statement of the problem is:

$x - y = \frac{7}{4}$

Where x, y represent the lengths of the longest and shortest feathers, respectively. Let assume that length of the shortest feather is 1/4 inches. Then, the length of the longest feather is:

$x = y + \frac{7}{4}$

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By assuming that shortest feather has a length of 1/4 inches, the length of the longest feather is 2 inches.

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