(1 point) One die is rolled. List the outcomes comprising the following events: (make sure you use the correct notation with the set braces { }, put comma between the outcomes and do not put space between them) (a) event the die comes up at most 2


(b) event the die comes up even


(c) event the die comes up 3

step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

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.