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Mkey [24]
3 years ago
5

Greatest common factor of 13 and 15

Mathematics
2 answers:
katen-ka-za [31]3 years ago
6 0

Answer:

1

Step-by-step explanation:

To get the GCF of 13 and 15 we need to factor each value first and then we choose all the copies of factors and multiply them.

13: 13

15: 35


Elza [17]3 years ago
3 0

Answer:

1

Step-by-step explanation:

none of there factors are the same except 1

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7nadin3 [17]
The answer is 260 for the LCM
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3 years ago
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The equation of a circle C, with centre O, is:
Nataliya [291]

Answer:

a) The center coordinates O is  (0,0)

b) The radius C = 15

Step-by-step explanation:

The given equation of the circle is : x^{2}  +  y^{2}  = 225

Now, general form of the equation of the circle is:

(x-h)^{2}  + (y - k)^{2}   = r^{2}

where (h,k) are the center co -ordinates and r is the radius of the circle.

Comparing the general equation with the given equation, we get

(x-0)^{2}  + (y - 0)^{2}   = (15)^{2}

So, here the center coordinates (h,k) = (0,0)

And the radius of the given circle is r = 15

8 0
3 years ago
PLEASE HELP ME. THIS IS DUE TODAY
MakcuM [25]
I think it’s b it only makes since
4 0
3 years ago
(02.01)The ratio of X's to O's is 15 over 10. . Use the image below to determine another ratio for X's to O's:
IgorLugansk [536]

Answer:

It would be 3 Over 2

Step-by-step explanation:

If i did it right which I hope I did I got 3 Over 2. Hope this helps if not I'll br back with answers

3 0
3 years ago
If the perimeter of a square is 5 feet now many Inches long is each side of the square
gogolik [260]

Answer:

Well since we know that the perimeter of a square is four times the length of one of its sides. We just have to divide 5 by 4 to get the length of one side:

5feet /4 sides = 1.25 feet

And to finish off, we have to convert feet to inches:

1 foot      = 12 inches

1.25 feet    x inches

x inches = 12 inches x 1.25 feet ÷ 1 foot

x inches = 15 inches

Therefore, each side is 15 inches long.

Hope this helps!

Step-by-step explanation:

7 0
2 years ago
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