15, since 15*2 = 9*2 + 12*2
5 will make 12 and 13 a Pythagorean triad.
this is a pythagorean triple and c2=169 so c=13 25+144=169=132
A Pythagorean triple is a group of three whole number which can be the sides of a right angled triangle, eg: (3, 4, 5), (5, 12, 13), (7, 24, 25), (8, 15, 17), (9, 40, 41), (11, 60, 61), (12, 35, 37), (13, 84, 85), (16, 63, 65), (20, 21, 29), (28, 45, 53), (33, 56, 65), (36, 77, 85), (39, 80, 89), (48, 55, 73), (65, 72, 97)
Yes
to triple a number that was decreased by five you subtract 5 and then multiply by three. for example if you where given 10 you would 12-5=7 -> 7*3=21
To determine if 9, 15, and 12 form a Pythagorean triple, we check if the square of the largest number equals the sum of the squares of the other two. Here, 15 is the largest number. Calculating, we have (15^2 = 225) and (9^2 + 12^2 = 81 + 144 = 225). Since both sides are equal, 9, 15, and 12 do form a Pythagorean triple.
No. 122 + 162 = 400 = 202 so 12, 16, 20 would be a Pythagorean triple, but 12, 16, 18 would not.
It is: 13
yes.
Pythagorean triples: 3, 4 and 5 or 5, 12 and 13 are two of them
Because: 52+122 = 132
5 will make 12 and 13 a Pythagorean triad.
The combination 5, 12 and 13 is a Pythagorean triple.
No. 7*7 = 49 12*12 = 144 14*14 = 196 49 + 144 = 193, which does not equal 196
The letter is L and the number is 12.
3-4-5 5-12-13 are the most common 4^2 + 5^2= 16+25=41 which is prime.
Yes, they are a simple multiple of the Pythagorean Triple 5-12-13