X:{a, b, c}, because the numbers(or letters in this problem) cannot repeat.
The axis of symmetry is 2 and the vertex is (2, 4).
Answer:
answer is in explanation
Step-by-step explanation:
Answer:
110 and 70
Step-by-step explanation:
The supplementary angels, sum = 180 degrees
24% of 80 is 19.2
120% of 70 is 84
20% of 150 is 30
0.8% of 150 is 1.2
120% of 85 is 102