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padilas [110]
3 years ago
12

What douse -3 reprensent on the numberline

Mathematics
1 answer:
neonofarm [45]3 years ago
4 0

Answer:

-3

Step-by-step explanation:

why do you think people can answer this without the number line

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25% of what number is 9
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The ratio of the measures of the sides of a triangle is 3:4:5. Its perimeter is 48 inches. Find the scale factor as a decimal, a
Trava [24]

Given:

The ratio of the measures of the sides of a triangle is 3:4:5.

Its perimeter is 48 inches.

To find:

The scale factor as a decimal, and the measure of each side of the triangle.

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Let x be the scale factor. Then the measures of sides of the triangle are 3x, 4x and 5x.

The perimeter of the triangle is 48 inches. It means the sum of all sides of the triangle is 48 inches.

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Divide both sides by 12.

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