Rational numbers are B. sometimes natural numbers. Another way to say rational numbers is fractions. Natural numbers are just regular positive and whole integers, such as 1, 2, 3, etc.
Answer:
They create supplementary angle pairs.
Step-by-step explanation:
Supplementary angles add up to 180°.
The correct answer would be the last option, 6.6.
The correct answer is A because the 4 in the X value repeats two time and on the other ones doesn't
