LCM and the GCF of 12 and 32?

Mathematics

1 answer:

OverLord2011 [107]3 years ago

7 0

The greatest common factor of 12 and 32 is 4.

The least common multiple of 12 and 32 is 96.

Hope I helped☺☺

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Let f(x) = -4x + 7 and g(x) = 10x - 6. Find f(g(x)).

Triss [41]

$f(x)=-4x+7\\
g(x)=10x-6\\\\\Substitute\ x=10x-6\ to\ f(x)\\
f(g(x))=-4(10x-6)+7\\
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3 years ago

-6(6v - 7) = 186<br> What does v equal?

Leni [432]

Answer:

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Step-by-step explanation:

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7 0

3 years ago

Read 2 more answers

Need help on this! Please someone help!!!

Jet001 [13]

This can be easily solved, especially with a calculator.
With the calculator, you can find that $\sqrt{42}$ is about 6.4807.
Multiply that by 2, you get about 13 inches.

If you can't use a calculator, then you can just estimate. Since we know that $\sqrt{36}$ is 6 and $\sqrt{49}$ is 7, $\sqrt{42}$ is in between them, so you can just say somewhere around 6.5.

Multiply 2 * 6.5 and you get 13 inches.