2 years ago

Which equation is equivalent to 3[x + 3(4x – 5)] = 15x – 24?

Mathematics

1 answer:

jek_recluse [69]2 years ago

6 0

Answer: 39x-45=15x-24

Step-by-step explanation:

Do inside brackets first then simplify

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NeTakaya

Answer:

Step-by-step explanation:

the need to equal the same and none of the lower numbers work

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3 years ago

Is the number <img src="https://tex.z-dn.net/?f=%5Csqrt%7B62%7D" id="TexFormula1" title="\sqrt{62}" alt="\sqrt{62}" align="absmi

mrs_skeptik [129]

Answer:

Irrational.

Step-by-step explanation:

Rational means that it is a whole number and can be written as a fraction. That doesn't apply for square rooted numbers. So, $\sqrt{62}$ is irrational.

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3 years ago

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Item 8

disa [49]

Answer:

452.39 mm^2

Step-by-step explanation:

Area of a circle = $\pi$ r^2

Here r = 12mm

Therefore, Area= $\pi$ x 12^2 = 452.389342...

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Hope this helps

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