Add.(3x3 + 5.6x + 4) + (9x2 - 2.3x - 8)
A. 12x3 + 13x2 - 7.9x - 8
B. 3x3 + 9x2 + 3.3x - 4
C. 3x3 + 13x2 - 3.3x - 8
D. 12x3 + 7.9x - 4
Answer: B
Mathematics
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Triangle ABC is a right triangle with sides of lengths a, b, and c and a right angle at C. Find the indicated trigonometric function value of A. Rationalize denominators containing radicals.b = 
, c = 8; find csc A.
A. 
B. 
C. 
D. 
Mathematics
Find the amount of the ordinary annuity rounded to the nearest cent.
A. $62,358.95 B. $24,689.95 C. $30,358.94 D. $56,689.95
Mathematics
Write as a percent.0.928
A. 0.0928% B. 928% C. 0.928% D. 92.8%
Mathematics
Determine the slope and y-intercept for the equation.4x - 11y = 44
A. slope: m = 4; y-intercept: b = 44
B. slope: m = - 
; y-intercept: b = 4
C. slope: m = 
; y-intercept: b = -4
D. slope: m = 
; y-intercept: b = 11
Mathematics