Hello, I’m not super sure about the last part but to get 1 divide 20 by 20 and then from 1 multiply by 12 to get 12. I hope this helps :)
Answer:
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Step-by-step explanation:
Sin(45) .70 rounded is 71
Answer:
Step-by-step explanation:
sin(x) = (17/19)
sin inverse of (17/19) = x
x = 63.45°
