I = 1
II = 1 + 1 = 2
V = 5
VI = 5 + 1 = 6
IV = 5 - 1 = 4
X = 10
A. XVIII = 10 + 5 + 1 + 1 + 1 = 18
B. VII = 5 + 1 + 1 = 7
C. XXVII = 10 + 10 + 5 + 1 + 1 = 27
D. XVII = 10 + 5 + 1 + 1 = 17
Answer: D. XVII
2.674 with all of them added together. If you include sig figs it would be 2.7
Answer:
Step-by-step explanation:
B
Answer:
a = 60
Step-by-step explanation:
90 + 30 = 120
120 - 180 = 60