3 years ago

What's the square of the quantity of 18 less than x

Mathematics

1 answer:

Zigmanuir [339]3 years ago

8 0

(18 - x)^2

If (a - b)^2 then the answer is a^2 - 2ab + b^2

18^2 - 36x + x^2

The answer is x^2 - 36x + 324

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vichka [17]

Answer:

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Step-by-step explanation:

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x = 2.5 months

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3 years ago

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Solve the following proportion for the unknown variable: 15/d = 24/40

Pavel [41]

Answer:
d = 25

Explanation:
To get the value of d, we will need to isolate the d on one side of the equation.

This can be done as follows:
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First, we will do cross multiplication as follows:
40*15 = 24*d
600 = 24d

Then, we will isolate the d as follows:
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 $\frac{24d}{24} = \frac{600}{24}$

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Hope this helps :)

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3 years ago

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X + 34 = 40 what does "x" equal? explain

butalik [34]

Hey there!

6 + 34 = 40

so x = 6

Hope this helps
Have a great day (:

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3 years ago

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