Find the indicated sum.
A. 2
B. 62
C. 54
D. -62
Answer: A
Mathematics
You might also like to view...
Find the vertices and foci of the ellipse.
+ 
= 1
A. Vertices: (0, ±5); Foci: (0, ±3) B. Vertices: (±4, 0); Foci: ( ±3, 0) C. Vertices: (0, ±5); Foci: (0, ±4) D. Vertices: (±5, 0); Foci: ( ±4, 0)
Mathematics
Evaluate the function.f(x) = 7x2 + 7x, f(2a)
A. 28a2 + 14a B. 28a2 + 7a C. 14a2 + 14a D. 42a
Mathematics
Simplify the radical expression by factoring out the largest perfect nth power. Assume that all variables are positive.
? 
A. 5x4y4
B. 5
C. 5x4y4
D. 25x8y8
Mathematics
Find sin ? and tan ? if the terminal side of ? lies along the line 
in quadrant I.
?
A. 
, 
B. 
, 
C. 
, 
D. 
, 
E. 
, 
Mathematics