2 years ago

I need help please and thank you

1 answer:

8 0

Try googling it , sorry

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ZanzabumX [31]

Answer:

B.21

Step-by-step explanation:

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3 years ago

Serjik [45]

The answer is A because if you multiply you’ll get 70°

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2 years ago

saul85 [17]

Fifteen thousand six-hundred and thirty-eight

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2 years ago

VashaNatasha [74]

Answer:

<em>The correct option is: C) 4x(3y + 7z)</em>

Step-by-step explanation:

Given expression is: $12xy+28xz$

First we need to find the GCF(Greatest common factor) of $12xy$ and $28xz$ and then we will factor out that GCF.

$12xy \Rightarrow 2\times 2\times 3\times x\times y\\ \\ 28xz\Rightarrow 2\times 2\times 7\times x\times z$

We can see that the common factors are: $2,2, x$

So, the GCF will be: $2\times 2\times x= 4x$

Now factoring out $4x$ from the given expression, we will get.....

$12xy+28xz\\ \\ = 4x(\frac{12xy}{4x}+ \frac{28xz}{4x}) \\ \\ =4x(3y+7z)$

So, the complete factorization will be: $4x(3y+7z)$

7 0

3 years ago

marusya05 [52]

X=log36/(2*log15)
X=aprox 0.6616

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2 years ago