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deff fn [24]
3 years ago
9

Which is a prime number,

Mathematics
1 answer:
sammy [17]3 years ago
6 0
A prime number, by definition, is a number that has only itself and 1 as factors.  So to tell if a number is prime or not, you need to check and see if it has any other factors besides 1 and itself.  The number 465 is divisible by 5, so it isn't a prime number.  The number 822 is divisible by 2, so it isn't a prime number.  The number 600 is divisible by 10, so it is not a prime number.  The number 743 has to be a prime number, because there are no other factors besides 1 and 743 that go into it.  Also, you know it is a prime number because it is the only number left that is NOT composite*.

*composite is the opposite of prime

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enyata [817]
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6 0
3 years ago
Parellel lines it says 75 degrees and on another line it says 11x-2 what's the answer?
likoan [24]

Answer:

x = 7

Step-by-step explanation:

Parallel lines so their the same

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8 0
3 years ago
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Liono4ka [1.6K]
Standard form of a circle" (x-h)²+(y-k)²=r², (h,k) being the center, r being the radius.
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so the equation of the circle is: (x+2)²+(y-6)²=4²
6 0
4 years ago
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Anna71 [15]

Answer:

Area 60 po is 32

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7 0
3 years ago
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