Answer:
Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.
Step-by-step explanation:
110 answer hai bro
B
difference of 9 and 2 is 9-2
product of 4 and (9-2)
4*(9-2)
Answer: btw ratio
