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2 years ago

Find the GCF of each pair of monomials. 1). 20, 45x

2 answers:

8 0

20 and 45x

We look for a number that can go into both numbers.

5 into 20 is 4 and 5 into 45x is 9x.

5: 20 45x

4 9x

So no other number can go into 4 and 9x again.

So the GCF of 20 and 45x is 5.

Hope this explains it.

iogann1982 [59]2 years ago

3 0

The greatest common factor is 5

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8090 [49]

Answer:

James's monthly income is $1250.

Step-by-step explanation:

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To make a reflection over the y axis, make the whole equation negative.
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1 year ago

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Find the value of x in each case:

Zanzabum

Answer:

$x=30\°$

Step-by-step explanation:

<u>Find the measures of interior angles in each triangle</u>

Triangle BGC

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$m$

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$m$

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$m$

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$30\°+120\°+m$

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2 years ago

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1 year ago

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Answer:

The ultra-marathon Idita Rod Trail is about 38 times longer than the Boston Marathon.

Step-by-step explanation:

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x -----> the length of the Boston Marathon in meters

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we have

$x=4.2*10^4\ m$

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The ultra-marathon Idita Rod Trail is about 38 times longer than the Boston Marathon.

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2 years ago