Angle D is 60° because it is a supplementary angle, meaning 180 (straight line) - 120 (angle A) = 60°
I got 8/3 because 4/8 would simplify to 1/2 and the line would be flatter
Try looking it up becaus hard to understand
Answer:
173
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
The definition of a rational number is a number that can be represented as a fraction. Since 56/7 is a fraction it must be a rational number. An irrational number is a number that cannot be represented as a fraction because it never ends and repeats without a pattern forever. An example of this is pi because pi can never exactly be represented as a fraction.
