2 years ago

Look at the photo! Please help

Mathematics

1 answer:

torisob [31]2 years ago

3 0

The answer is A

Explanation:

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What is the factorization of the polynomial below<br>-x^2 - 15x - 56

Andrej [43]

Answer:

Step-by-step explanation:

This is more easily understood if you take out a common factor of -1

-1(x^2 + 15x + 56)

7*8 = 56

7 + 8 = 56

-1 (x +8)(x+7)

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2 years ago

Which graph shows a rate of change of 1/2 which is a fraction between –4 and 0 on the x-axis?

irakobra [83]

By definition, we have that the average rate of change is given by:

$AVR = \frac{y2-y1}{x2-x1}$

Substituting values we have:

$AVR = \frac{3-1}{0-(-4)}$

Rewriting we have:

$AVR = \frac{2}{0+4}$

$AVR = \frac{2}{4}$

$AVR = \frac{1}{2}$

Therefore, the graph that has an AVR of 1/2 is the graph of the linear function.

Answer:

graph shows a rate of change of 1/2 is the linear function

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2 years ago

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Simora [160]

Step-by-step explanation:

Adjacent angles.

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natali 33 [55]

Using the law of sins:

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x / sin(44) = 4510 / sin(100)

x = 3,181 yards.

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2 years ago

What is 3(k-6)=15? Please provide an explanation.

Mkey [24]

I might be able to give you a hand here!

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