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3 years ago

What is the greatest common factor of 15 and 65

Mathematics

2 answers:

svet-max [94.6K]3 years ago

8 0

Answer: 5

Step-by-step explanation:

The most you can divide by 15 and 65 to get a whole number would be 5

miskamm [114]3 years ago

6 0

The factors of 15 are 1,3,5,15
The factors of 65 are 1,5,13,65

the greatest common factor is 5

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DIA [1.3K]

Sled $99.50 X 0.95= $94.525
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3 years ago

the measurements of a photo and it's frame are shown in the diagram. Write a polynomial that represents the width of the photo.

suter [353]

Answer:

The width of the photo is $4w^2+6w+4$ .

Step-by-step explanation:

From the given figure it is notices that the total width of the frame is

$6w^2+8$

The photo is covered by a frame border and the width of the border is

$w^2-3w+2$

To find the width of the photo we have to subtract the width of upper frame border and lower frame border from the total width of frame.

Width of the photo is

$\text{Width of the photo}=\text{Width of the frame}-2(\text{Width of the frame border})$

$\text{Width of the photo}=6w^2+8-2(w^2-3w+2)$

$\text{Width of the photo}=6w^2+8-2w^2+6w-4$

$\text{Width of the photo}=4w^2+6w+4$

Therefore the width of the photo is $4w^2+6w+4$ .

4 0

3 years ago

Center: (-2,5), radius:7

Firlakuza [10]

Answer:

(x + 2)² + (y - 5)² = 7²

Step-by-step explanation:

Incomplete question. I believe you meant, "write the equation of the circle with center at (-2, 5) and radius 7.

That would be:

(x + 2)² + (y - 5)² = 7²

5 0

3 years ago

Four and two thirds add one and three fourths

Allushta [10]

Answer:

4 2/3 + 1 3/4 = 6 5/12

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3 years ago

Mike is 4 3/4 feet tall. His brother is 3 7/12 feet tall. How much taller is mike than his brother.

vlabodo [156]

he is 1 and a half feet taller

hope this helps! :

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3 years ago