Inverse cosine is used to find to find a given angle measure when we know the and the .

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l

If angle 2=3x +1 and angle 3=2x +4what is angle 2