2 years ago

PLEASE HELP

Mathematics

1 answer:

Alchen [17]2 years ago

3 0

Answer:

Step-by-step explanation:

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tia_tia [17]

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (look at the picture) (0, 1) and (-2, -2). Substitute:

$m=\dfrac{-2-1}{-2-0}=\dfrac{-3}{-2}=\boxed{\dfrac{3}{2}}\to\boxed{D}$

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640 calories

Step-by-step explanation:

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2 years ago

The curved part of this figure is a semicircle. What is the best approximation for the area of this figure? 18+12.125π units² 36

andreyandreev [35.5K]

Answer:

18+12.125π units²

Step-by-step explanation:

The diameter of the semicircle can be found by the use Pythagoras theorem.

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Δy=3--6=9

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97π/8 is equivalent to 18+12.125π units²

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