Do the operation and express the answer in a + bi form.
A) - 13 - 11 i
B) - 13 + 11 i
C) 13 + 11 i
D) - 13 + 22 i
E) 13 - 11 i
E) 13 - 11 i
Mathematics
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Find 
.y = log10ex
A. 
B. 
C. 
D. 
Mathematics
Determine the equation of the line described. Put answer in the slope-intercept form, if possible.Through (-5, 2), parallel to -5x + 7y = 11
A. y = 
x + 
B. y = 
x - 
C. y = 
x + 
D. y = - 
x - 
Mathematics
Solve the problem.The roof of a building is in the shape of the hyperbola 
where x and y are in meters. Determine the distance, w, the outside walls are apart, if the height of each wall is 11 meters.
A. 13.6 meters B. 46 meters C. 14 meters D. 6.8 meters
Mathematics
Match the inequality with a graph.-5y ? x
A. 
B. 
C. 
D. 
Mathematics