Find the x'y'-coordinates of the given point if the coordinate axes are rotated through the given angle.(3, -8); ? = 60°
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Find the solution for x of the equation
.
?
A. 
B. 
C. There is no solution.
D. 
Mathematics
Write fraction as decimal number. Use bar notation for repeating decimals.
A. 1.15
B. 1.1
C. 1.
D. 1.
Mathematics
Determine if the given ordered triple is a solution of the system.x - y + z = 2x + y + z = -2x + y - z = -12(5, -5, -2)
A. Yes B. No
Mathematics
Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = (-x)2
A. 
B. 
C. 
D. 
Mathematics