Is ?BCD an exterior angle of ?ABC?
yes
Mathematics
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Solve the problem.A company knows that the unit cost C and the unit revenue R from the production and sale of x units are related by 
Find the rate of change of unit revenue when the unit cost is changing by 
and the unit revenue is $4000.
A. $373.20/unit B. $557.90/unit C. $260.00/unit D. $188.50/unit
Mathematics
In 
, chord 
is 12 inches long and m
= 90°. Find the exact area of the segment bounded by and 
.
What will be an ideal response?
Mathematics
Decide whether the relation is a function.{(-2, 1), (1, 2), (5, -5), (7, 6), (11, 5)}
A. Function B. Not a function
Mathematics
Solve.
= 
A. 7.11 B. 5.9 C. 35.4 D. 0.35
Mathematics