Answer:
D
Step-by-step explanation:
D is the only answer given as a ratio, the rest are not.
Answer:180°. Hence, m∠2=15°
Step-by-step explanation:
Quite simple, when asked for g(7) we look at 7 on the x axis (the # on the bottom) and go up to see where it is on the line.
For 7, we go between 6 and 8 and go up. It crosses the line at 4 therefore g(7) =4
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keep change flip→25/46×69/40
1725/1840
simplify→15/16