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3 years ago

How can "12 of 40" be written as a simplified ratio?

Mathematics

2 answers:

vitfil [10]3 years ago

5 0

<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ 12 : 40

==> 3 : 10

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

Colt1911 [192]3 years ago

3 0

Answer:

3/10

Step-by-step explanation:

Ok, so you have 12/40. You're trying to simplify it, so you can divide it by 2 because the numerator and the denominator are even. Then you get 6/20. You can divide it by 2 again. You get 3/10. Since that can't be simplified unless you divide and want a decimal, thats the answer in simplest form.

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3 years ago

Passes through (1,12) and has a vertex (10,-4)

agasfer [191]

Answer: 16/81 (x-10)^2 -4

Step-by-step explanation:

To write a vertex equation with just a point and the vertex, you have to figure out the variables.

In vertex form, the equation is y = a (x-h)^2 + k

Your y is 12, x = 1, h = 10, and k = -4

Plug everything into equation

12 = a (1 - 10)^2 -4

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Now you know what the 'a' value is.

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I hope this helps!

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3 years ago

Fred and Ben each ran laps around the track. Fred completed his run in 16 minutes. Ben completed his run in 3/4 of the amount of

m_a_m_a [10]

Answer:

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Step-by-step explanation:

Given:

Time Required for Fred = 16 mins

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We need to find the time required by Ben.

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Ben completed his run in 3/4 of the amount of time of Freds run.

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4 years ago

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3 years ago

Read 2 more answers