3 years ago

What value is equivalent to -2 x 3² - 8 ÷ 2 + 6?

1 answer:

3 0

Answer:

−18x+2

Step-by-step explanation:

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Charra [1.4K]

Answer:

The diameter of the model is 14.4 inches.

Step-by-step explanation:

The Diameter of the moon = 2,160 miles

The scale on the model represents 1 in = 150 miles

Let the model represents k inches in 2,160 miles.

So, by the Ratio of Proportionality:

$\frac{1}{150} = \frac{k}{2160}$

⇒ $k = \frac{2160}{150} \\\implies k = 14.4$

or, k = 14.4 inches

⇒On the scale 2160 miles is represented as 14.4 inches

Hence the diameter of the model is 14.4 inches.

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skad [1K]

The image of U will be (2,-1)

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stiv31 [10]

Answer:

9 and a half

Step-by-step explanation:

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scZoUnD [109]

It depends, not exactly, because the techtonic plates aren't connected.

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Westkost [7]

I think the answer is B or C

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3 years ago