Find the unknown length in the right triangle. If necessary, round to the nearest tenth.
A. 19.9 in.
B. 198.5 in.
C. 397 in.
D. 12.5 in.
Answer: A
Mathematics
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Use the fundamental counting principle to count the number of outcomes. A restaurant offers a salad lunch special. If you can choose one of 5 types of dressings and one of 7 different toppings, how many different salads are possible?
A. 49 B. 25 C. 12 D. 35
Mathematics
Match the equation to its graph.y2 = -11x
A. 
B. 
C. 
D. 
Mathematics
Find the equation of the transverse axis of the hyperbola.x2 - 
= 1
A. y = 0 (x-axis)
B. x = 0 (y-axis)
C. y = 
x
D. y = 2x
Mathematics
Determine which function matches the graph. Do this without using your grapher.
A: y = x - 2 + 
+ 
B: y = x - 2 - 
+ 
C: y = 2 + 
/> - 
D: y = 2 - 
+ 
A. C
B. D
C. B
D. A
Mathematics