Add and simplify. +  + 

A.  
B.  
C.  
D.  


Answer: D

Mathematics

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Find the slope of the polar curve at the indicated point.r = 5(1 + cos?), ? = 

A.
B. -2
C. 1
D. 2

Mathematics

Find the area of the shaded region.y = x2 - 4x + 3

A.
B.
C.
D. 3

Mathematics

Use a product-to-sum identity to rewrite the expression.sin  sin 

A. 0.5
B. 0.5
C. 0.5
D. 0.5

Mathematics

Perform the indicated operation.51 gal 2 qt ÷ 2

A. 25 gal 1 qt B. 25 gal 2 qt C. 25 gal 3 qt D. 26 gal 1 qt

Mathematics