You would set it up: .5/100 = x/490 and then cross multiply .5 time 490 and 100 times x, and end up with: 245=100x. divide by 100, and get 2.45
Answer:
15/3
Step-by-step explanation:
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Answer:
1'3'5'4
Step-by-step explanation:
Answer:
58 degrees
Step-by-step explanation:
subtract 122 from 180