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Natali5045456 [20]
3 years ago
14

Greatest common factor of 7

Mathematics
1 answer:
emmasim [6.3K]3 years ago
7 0

Greatest common factor (GCF) of 7 and 15 is 1. We will now calculate the prime factors of 7 and 15, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7 and 15.

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Rachel, Kayla, and Francesca raised $35.67 for their basketball team. Rachel and Kayla each raised the same amount, and Francesc
nata0808 [166]

Answer: Expression for the amount raised by Rachel = x

Expression for the amount raised by Francesca = x+10.50

Step-by-step explanation:

Let x = the amount raised by Kayla.

Since Rachel and Kayla each raised the same amount.

then, expression for the amount raised by Rachel = x

Francesca raised $10.50 more than each of them.

Then, expression for the amount raised by Francesca = x+10.50

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What is 260% as a fraction in simplest form
Dahasolnce [82]
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Kyle has a box that is 5 inches wide, 7 inches long, and a volume of 210 cubic inches. What is the height of the box?​
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7 0
3 years ago
Find the ends of the major axis and foci
poizon [28]

The ends of the major axis is = (0, ± 13) and that of the foci is: (0,±5).

<h3>What is the axis and foci about?</h3>

The term 'foci' is known to be the point at which there is the coming together of light or any other kinds of electromagnetic radiation, particles, etc.

It is also seen as the point from which they seems to go apart.

\frac{x^{2} }{144} + \frac{y^{2} }{169}  = 1

\frac{x^{2} }{12^{2} } + \frac{y^{2} }{13^{2} }

Hence, major axis is = (0, ± 13)

e = \sqrt{1 -\frac{12^{2} }{13^{2} } }

= 5/13

Foci is: (0± 13 x \frac{5}{13})

Foci is: (0, ±5)

Therefore, The ends of the major axis is = (0, ± 13) and that of the foci is: (0,±5).

Learn more about foci from

brainly.com/question/26250569

#SPJ1

8 0
2 years ago
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