3 years ago

Why do ratios work in math

1 answer:

vladimir2022 [97]3 years ago

6 0

A ratios says how much of one thing there is compared to another thing and the trick with ratios is to always multiply or divide the numbers by the same value

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What is the solution to this equation? 2x+3=x-4

g100num [7]

Answer:

x = -7

Step-by-step explanation:

2x+3 = x-4

2x-x = -4-3

x = -7

hope it helps ☺️

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2 years ago

Paula skates 2 miles in 13 hour. How many miles does she skate in 1 hour?

lilavasa [31]

Answer:

2/13 of an hour

Step-by-step explanation:

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3 years ago

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KiRa [710]

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2 years ago

Question is in the picture

irakobra [83]

Answer:

49.4 (rounded to the nearest tenth)

Step-by-step explanation:

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c = 49.355850717

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4 0

2 years ago

The formula E =1/2 kx^2gives the potential energy E of a spring with spring constant k that has

zaharov [31]

Answer:

$k = 2E/x^2$

Step-by-step explanation:

Given formula:

$E = 1/2kx^2$

To solve for k, multiply both sides by 2 and divide by x²:

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4 0

2 years ago

Read 2 more answers