2 years ago

What 3 ratios are equivalent to 20:36

2 answers:

7 0

36/20 = 9/5 - Basically, 9/5 is 36/20 in simplest form.
36:20 = 9/5 
36 to 20 = 9 to 5

hope this helps

horsena [70]2 years ago

3 0

Nov 3, 2014 - Math - Ms. Sue, Monday, November 3, 2014 at 4:29pm. 36:20 = 9/ ... Also, keep in mind that 36/20, 36:20, and 36 to 20 are the same.

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Please help me thank you

gayaneshka [121]

Answer:

x = 6

Step-by-step explanation:

First, separate the problem into $-\frac{2x}{3} +9=\frac{4x}{3} - 3$

Then, Subtract 9 from both sides of the equation. $-\frac{2x}{3} +9-9=\frac{4}{3} * x - 3-9$

Simplify. $-\frac{2x}{3}=\frac{4x}{3}-12$

Multiply 3 to each side, which will give you -2x = 4x - 36

Subtract 4x from each side -2x - 4x = 4x - 36x - 4x

Combine like terms: -6x = -36

Divide both sides by -6

Your answer should be 6

(sorry for the late answer)

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2 years ago

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R varies directly as S and inversely as T. if R = 8 when S = 4 and T = 3, then R is equal to

Alex

Answer:

R = 6S/T

Step-by-step explanation:

R ∝ S/ T

》R = kS/ T

》k = RT/ S

If R = 8 when S = 4 and T = 3

then, k = (8 × 3)/ 4

k = 6

∴ R = (6 × S)/ T

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Deffense [45]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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