is it?
2006-11-13 12:43:43 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
YES it is and here is a list of the firs 1000 prime numbers so just print it out and look at it while your homework.
http://primes.utm.edu/lists/small/1000.txt
2006-11-13 12:53:07 · answer #1 · answered by Chuck Norris Rules!!! 3 · 0⤊ 1⤋
If a number is prime, only two specific numbers can equal it if multiplied together. Those numbers are 1 and the prime number itself. For 991, the factors would be 991 and 1. For a quadrilateral, such as a rectangle, the area (A) is equal to the length (L) times the width (W). As a result, you get this equation: L x W = A. Since A is 991, we have: L x W = 991. In other words, we need 2 numbers that equal 991 when multiplied. As I explained in the first paragraph, those numbers must be the prime number and 1. This means tha the dimensions of the recatngle are 991cm by 1cm. (Which side is the length and which is the width doesn't make a difference.)
2016-03-28 04:49:41 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Yes. the only integer factors are 991*1
2006-11-13 13:30:47 · answer #3 · answered by yupchagee 7 · 0⤊ 1⤋
Yes. A prime number is only divisible by 1 and itself.
2006-11-13 12:57:23 · answer #4 · answered by Susan P 1 · 0⤊ 0⤋
Yes
2006-11-13 12:48:38 · answer #5 · answered by SPCnut 3 · 1⤊ 1⤋
yes it is a prime numba
2006-11-13 12:47:59 · answer #6 · answered by Susy H 1 · 0⤊ 1⤋
YES
2006-11-13 13:18:03 · answer #7 · answered by HILA H 2 · 1⤊ 0⤋
yeah
2006-11-13 12:50:18 · answer #8 · answered by Anonymous · 0⤊ 1⤋