Three runners together ran a total distance of 6/8 of a mile. Which groups of three numbers show the distance each runner could have run?

Choose the THREE correct answers.
A
2/8,3/8,2/8

B
3/8,1/8,1/8

C
2/8,2/8,2/8

D
3/8,2/8,1/8

E
4/8,1/8,1/8

F
4/8,2/8,2/8

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

explanation:

step-by-step explanation: