Simplify the complex fraction.
A. 1 - a2
B. 
C. 1
D. 
Answer: D
Mathematics
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Solve the problem.Two forces, F1 of magnitude 35 newtons (N) and F2 of magnitude 55 newtons, act on an object at angles of 
and 
(respectively) with the positive x-axis. Find the direction and magnitude of the resultant force; that is, find 
Round the direction and magnitude to two decimal places.
What will be an ideal response?
Mathematics
Determine the slope and y-intercept of the line represented by the given equation.-x + 7y = 35
A. m = - 
; y-intercept is (0, 5)
B. m = 
; y-intercept is (0, 5)
C. m = -1; y-intercept is (35, 0)
D. m = 7; y-intercept is (-35, 0)
Mathematics
Solve.-3x = 24
A. x = -27 B. x = 27 C. x = -8 D. x = 1
Mathematics
Solve the equation for x.y = -5 sin 8x
A. x = 
arcsin 
B. x = 
arcsin 
C. x = 
arcsin 
D. x = 
arcsin 
Mathematics