What is the 98° reference angle
a. 80°
b. 82°
c. 84°
d. 86°
b. 82°
Mathematics
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Use linear interpolation to find the indicated value.The radius of a cone of fixed volume is related to the height according to the following table:
If the radius is 4.13 cm what is the height?
A. 7.532 cm B. 7.525 cm C. 7.475 cm D. 7.500 cm
Mathematics
Find the inverse of the matrix.
A. 
B. 
C. 
D. No inverse
Mathematics
Simplify the complex rational expression using Method I or Method II.
A. 
B. 20x2
C. 
D. 20
Mathematics
Sketch the graph of the equation.y = 
x2
A. 
B. 
C. 
D. 
Mathematics