Add the time to the start time:
8:30
1 hour: 9:30 am
2 hours: 10:30am
3 hours: 11:30am
4 hours: 12:30pm
5 hours: 1:30pm
Then 45 minutes makes the time 2:15pm
Answer: 2:15 pm
Im thinking 10 because 10+40=50 and 10x7=70
I believe this is what is wanted
The first and last choices are the only ones whose angles total 180 degrees, so they're the only possible triangles.
jjavzgzygsvsgshhwwjwiwjwjwiwwwiwiwiwkwkwkiw