An outdoor equipment store surveyed 200 customers about their favorite outdoor activities. The circle graph below shows that 95 customers like fishing best, 42 customers like camping best, and 63 customers like hiking best.

f(x) is going down by 4

step-by-step explanation:

(its either that or its going left by 4)

what's the question?

step-by-step explanation:

there is no question.

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.