Puzzle Four Determine if the following statements are true or false. Every true answer equals two and every false answer equals three. Find the product of all the problems to unlock the puzzle and escape! 1. Zero is a rational number. 2. V50 is a rational number. 3. It is an irrational number. 4. v16 is an irrational number. 5. -5 is a rational number. 6. V64 is a rational number. 7. v5 is an irrational number. 8. -13 is an irrational number. Code:

c: lkllmn.

hope it's you

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.