Q is 124 and 56 because it has to add up to 180 and sense r is also 56 degrees that means S is 68 degrees because the sum of each angle has to add up to 180 degrees
A) comparison shopping is the answer
Answer:
question 1: option C (1)
question 2: option A (3)
Step-by-step explanation:
hope it helps!
(7b-9)(7b+9)
explanation:
I learned in math last year
