The distance between the points (-4, 17) and (11, 17) in the xy-plane is 15 units.
28
16 = 42
11+13+17+19= 60ANSWER: 60
1, 2, 3, 4, 5, 7, 11, 13, 17, 19. (I think)
12
42
6
The prime numbers and the squares of primes between 2 and 20: 3, 4, 5, 7, 9, 11, 13, 17 and 19.
57
11 13 17
4, 6, 8, 9, 19
The distance between the points (-4, 17) and (11, 17) in the xy-plane is 15 units.
ALL of the numbers between 1 and 100 are rectangular numbers, except for 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97.
17 x 11 x 6 = 1122 cubic cm
11, 13, 17, 19
11 13 15 17 19