Find the indicated angle.
Identify the pair or pairs of complementary angles.
A. ?ABD and ?FBC
B. ?ABD and ?EBF; ?DBE and ?FBC
C. ?DBE and ?EBF
D. ?ABD and ?FBC; ?DBE and ?EBF
Answer: D
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Provide an appropriate response.Solve the system of equations using the addition method:a + 3b = 13a - 3b = -11
A. a = 2, b = 3
B. a = 1, b = 4
C. a = 10, b = 1
D. a = 0, b = 41
Graph the function, showing all asymptotes (those that do not correspond to an axis) as dashed lines. List the x- and y-intercepts.f(x) = 
A. x-intercept: (7, 0) , y-intercept: 
;
B. x-intercept: (0, 0) , y-intercept: (0, 0) ;
C. x-intercept: (-3, 0) , y-intercept: 
;
D. x-intercept: (3, 0) , y-intercept: 
;
Solve the problem.Determine a polynomial that represents the area of the figure.
A. 5x2 + 6 B. 6x2 + 5 C. 5x2 + 17x + 6 D. 6x2 + 17x + 5
Use the circle graph to solve the problem.A survey of the 6724 vehicles on the campus of State University yielded the following circle graph.
Together, what percent of the vehicles are either vans or convertibles?
A. 6% B. 15% C. 135% D. 24%