You are correct. The answer is choice C.
The other choices A, B, D have each side add up to 180 degrees either because the angles are a linear pair (adjacent and supplementary) or because the angles are same side interior angles. Same side interior angles are supplementary if a transversal line cuts through a pair of parallel lines as so happens in this diagram.
72/8 +3*4 - 105 /5
= 9 + 12 - 21
= 21 -21
= 0
Year 1: 7lbs x 3years= 21lbs
Year 2: 21lbs x 3years = 63lbs
Answer:
65
Step-by-step explanation:
66
Answer:
Step-by-step explanation:
1a. 14
1b. it's positive
2. If we were to just go with an estimation, i would say anywhere between 50-60, but I'm going with 50
