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3 years ago

4 to the exponent of 2

Mathematics

2 answers:

igomit [66]3 years ago

5 0

Answer:

Step-by-step explanation:

4²=4*4

4*4=16

nikklg [1K]3 years ago

3 0

Answer:

Step-by-step explanation:

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Help with both questions offering 10 points

Alexandra [31]

Answer:

$\:\mathrm{First\: problem:\:}-2,\\\:\mathrm{Second\: problem:\: }-3$

Step-by-step explanation:

The slope of a line passing through points $(x_1, y_1)$ and $(x_2, y_2)$ is:

$m=\frac{\Delta y}{\Delta x}=\frac{y_2-y_1}{x_2-x_1}$

Plugging in any two points in the table we have:

First problem:

$m=\frac{1-5}{2-0}=\frac{-4}{2}=\fbox{$-2$}$

Second problem:

$m=\frac{-1-5}{2-0}=\frac{-6}{2}=\fbox{$-3$}$

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3 years ago

Julian’s age is 4 times his age 15 years ago which equation represents that statement

irina1246 [14]

If we make his age equal to x, the. We can set up the equation X=4(x-15)

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18) A flag pole is 10 feet tall. The

otez555 [7]

Answer: The post office is 32 feet tall.

Step-by-step explanation:

We set up a proportion : 10ft/15ft = xft/48ft

In this equation "x" is the height of the post office. After setting up a proportion with the size of the buildings on the top (numerator) and the shadows of each building on the bottom (denominator) we cross multipy to get our equation to find x. We then divide both sides of the equation by 15 to get our answer.

$\frac{10}{15}=\frac{x}{48} \\15x=10*48\\15x=480\\x=32$

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2 years ago

4 to the exponent of 2​

4 to the exponent of 2