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2 years ago

Write an equation and state the slope for the line that passes through (9,22) and (15,36).

Mathematics

1 answer:

Andreas93 [3]2 years ago

8 0

Answer:

Slope = 2.3 or 2

Step-by-step explanation:

First, to find the slope of the given coordinates (9,22) and (15,36), we must establish what will be our starting and endpoint.

Let's have (9,22) be our starting point.

And (15,36) be our endpoint.

First, what is the change in x?

The change in x is 6, because 9 + 6 = 15. (Δx = 6)

Second, what is the change in y?

The change in y is 14, because 22 + 14 = 36. (Δy = 14)

Now we can find the slope by dividing the change in y over the change in x or Δy/Δx:

$\frac{14}{6}$ = 2.3 or 2

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k0ka [10]

Answer:

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Step-by-step explanation:

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3 years ago

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Diano4ka-milaya [45]

15. 70° because a right angle is 90° and we have the angle of ADB which is 20°. So 90°-20°=70°.

16. 70° because angle PSQ is 60° and angle QSR is 10°. So 60°+10°=70°.

17. 55° because it says it in the explanation. I assume this is a typo and they meant to ask the measurement of ADC and in that case it would be 130° because angle ADB is 75° and angle BDC is 55°. 75°+55°=130°.

18. 40° because angle PSQ is a right angle which means it's 90°. So 130°-90°=40°.

19. 140° because angle ADB is 120° and angle BDC is 20° so 120°+20°=140°.

20. 125° because again it's in the explanation. But if it's a typo and they meant what is the measurement of PSQ then it is 50° because PSR is 125° and QSR is 75° so 125°-75°=50°.

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3 years ago

Write x^3-x^2-6x in factored form

klio [65]

X^3 - x^2 - 6x

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4 years ago

You're cooking a recipe that requires 3/5 cup of flour ,but you only want to use 1/3 of the recipe . What is the amount of flour

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3 years ago

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lys-0071 [83]

Answer:

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Step-by-step explanation:

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3 years ago