3 years ago

What is a set of three numbers that have a gcf of 13?

1 answer:

4 0

There are an infinite number of correct answers to that question.
Here are 5 answers ... one for each point:

13, 26, 39

13, 39, 52

13, 39, 130

65, 91, 117

39, 169, 299

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Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.

galina1969 [7]

Thanks for the free points hope you find your awnser!

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2 years ago

The difference of a number m and 18 how would you write a algebraic expression

Tpy6a [65]

Answer:

m - 18

Step-by-step explanation:

Symbolically, that difference would be written as m - 18.

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2 years ago

Please Help! <br> Factor the expression:<br> x2 − 28x + 52

Drupady [299]

Answer:

(x-2)(x-26)

Step-by-step explanation:

x^2-2x-26x+52

x(x-2)-26(x-2)

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3 years ago

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The chairlift at a ski resort rises a total of 2600 feet from where it starts. The angle of elevation is about 22.3 degrees. How

Monica [59]

Answer:

6852 feet .

Step-by-step explanation:

Refer the attached figure

The chairlift at a ski resort rises a total of 2600 feet from where it starts. i.e.AB = 2600 feet

The angle of elevation is about 22.3 degrees.i.e.∠ACB= 22.3°

We are supposed to find How far do riders travel on the lift i.e.AC

In ΔABC

We will use trigonometric ratio

$Sin\theta =\frac{Perpendicular}{Hypotenuse}$

$Sin22.3^{\circ} =\frac{AB}{AC}$

$AC=\frac{2600}{Sin22.3^{\circ}}$

$AC=\frac{2600}{0.379456159529}$

$AC=6851.9$

So, riders travel 6852 feet .

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2 years ago

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Which of the following terms is described as “the ratio of two polynomial

Sergio [31]

Answer:

rational algebraic expression

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2 years ago