Which triangle side lengths form a right triangle? Choose all that apply.

5,6,7

6,8,14

8.15, 17

10, 12, 15

15,20.25

16, 18, 20

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

answer: b.36 feet

step-by-step explanation:

step-by-step explanation: s