3 years ago

What is the gcf for 21,24,27

Mathematics

1 answer:

Marysya12 [62]3 years ago

3 0

3 because 21/3 is 7. 24/3 is 8. And 27/3 is 9.

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F(x)=|3x+5|+6<br> g(x)=7<br> find (f+g) (x).

horrorfan [7]

Answer:

$(f+g) (x)=\mid 3x+5\mid+13$

Step-by-step explanation:

<u>Operation of Functions</u>

Given:

$f(x)=\mid 3x+5\mid+6$

$g(x)=7$

The sum of (f+g) (x) is:

$(f+g) (x)=\mid 3x+5\mid+6+7$

We cannot operate with the expression inside the absolute bars, thus:

$\boxed{(f+g) (x)=\mid 3x+5\mid+13}$

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3 years ago

Whats the answer of 39 + 156 1/5

Rudiy27

Is 156 1/5 a mixed number? if so, your answer should be 70.2
you have to convert the mixed number into a decimal.

156 1/5= 31.2

now add the them both,
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hope this helps....

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3 years ago

14 points to help me out with Geometry

Ede4ka [16]

Since f and g are parallel to eachother, the sum of the angle 7x and 2x+36 would equal 180. To solve for x, you add 7x+2x+36, set it equal to 180, and then solve for x.

x= 16

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3 years ago

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kondor19780726 [428]

Answer:

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3 years ago

Which number should each side of the equation 4/5x=8 be multiplied by too produce the equivalent equation of x= 10

Mariulka [41]

5/4 because 4/5x * 5/4 = x and 8 * 5/4 = 10

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