Solve for x. 1/4+x> 1/8 enter your answer, as an inequality, in the box.

x> -1/8

Step-by-step explanation:

1/4 + x > 1/8

subtract 1/4 from each side

1/4 -1/4 +x > 1/8 -1/4

x > 1/8 -1/4

get a common denominator,8

x> 1/8 - 1/4 *2/2

x> 1/8 -2/8

x> -1/8

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.