2 years ago

HOw do I find proportions?

Mathematics

1 answer:

Rudiy272 years ago

3 0

Answer: A proportion is simply a statement that two ratios are equal.

Example: 2:6 = 1:3

To get that you do this: 2:6 ÷ 2:2 = 1:3

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Example 2: 5:10 = 1:2

To get that you do this: 5:10 ÷ 2:2 = 1:2

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Answer:

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3 years ago

What is 2 + v/2 = -2?

Artemon [7]

Answer:

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Step-by-step explanation:

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Algebraically solve the system of equations shown below. Note that you can use either factoring or the quadratic formula to find

ivann1987 [24]

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3 years ago

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PLEASE HELPPPPPP The perimeter is 50 ft and the length is 15 ft. What's the width?

SVEN [57.7K]

Answer:

Step-by-step explanation:

I assume it's a rectangle, therefore:

P = 50

a = 15 ft

b = ?

P = 2a + 2b

50 = 2 * 15 + 2b

50 = 30 + 2b

2b = 50 - 30

2b = 20

b = 10

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3 years ago

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For your particular problem, I’ve included a picture showing how that specific calculation is done. :)

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3 years ago

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