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3 years ago

Are 7x and 3+ like terms that you can combine?

Mathematics

2 answers:

Vlad1618 [11]3 years ago

8 0

Answer:

Step-by-step explanation:

Because the term behind the 7 is a x, but the 3 only has a plus sign. If both numbers had a x, then yes

Hope this Helps!!!

MatroZZZ [7]3 years ago

4 0

No they both aren’t like terms

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iragen [17]

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3 years ago

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One angle of a triangle has a measure of 66. The measure of the third angle is 57 more than half the measure of the second angle

Daniel [21]

So let's say that the second angle is x.

Then we can say that the third angle is $\frac{1}{2}x+57$ .

So then we have three angles:

1) 66°

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3) ( $\frac{1}{2}x+57$ )°

So then we can add these together and solve for x by setting it equal to the total degrees left in the triangle after subtracting the known angle:

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So now we know that the measure of the second angle is 38°. So then we can use this value to solve for the third angle:

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So the values of the angles are:

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4 years ago

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Nikitich [7]

Answer:

$C. =log\frac{1}{5}$

Step-by-step explanation:

Formula =======================

consider a and b two real numbers

where a > 0 and b > 0.

$log\frac{a}{b} =loga-logb$

……………………………………………………………

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2 years ago

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