Answer:
60
Step-by-step explanation:
Either or can be used with any triangle...I personally find the law of sines is often more compact as in this case we can just say;
(sin115)/18=(sin40)/c (with no need for b or B as would be needed with the law of cosines...)
c=18(sin40)/(sin115)
c≈12.77
Answer:
45 mph i think
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
The variability of the proportion of blemishes for Mary's sample will be greater than the variability of Pat's.
It would be d because she is choosing a line of reflection so she would us a parallel line to line it up to the side of the polygon