Answer/Step-by-step explanation:
Square all three numbers. If the largest number squared is equal to the sum of the squares of the other two, then the numbers form a Pythagorean triple.
<u><em>or</em></u>
Since a Pythagorean triple is three positive integers a, b, and c such that (a^2)+(b^2)=(c^2), first take the sum of the squares of the two legs and make an estimate. For example, 3, 4, and 5 is a Pythagorean triple since 9+16=25
<u><em>either one works</em></u>
Answer:
18:27
Step-by-step explanation:
In the question the first one that is stated goes first then the other one. While finding a ratio it's pretty easy since all you have to do is 18:27 and done!
(x-1)² = 50
x-1 = <span>±</span>√50
x-1 = -5√2 or x-1 = 5√2
x = 1-5√2 x = 1+5√2
Multiply 5*7, then take that product and divide by 10.
