Solve the problem.Find the nth term of the following geometric sequence:1, - 
, 
, . . .
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics
A 18-inch board has been cut into 2 sections, one 8 inches longer than the other. How long is the shorter piece.
A. 5 inches B. 4 inches C. 7 inches D. 6 inches
Mathematics
Verify the identity.cot2 x = (csc x - 1)(csc x + 1)
What will be an ideal response?
Mathematics
Use the quadratic formula to solve the quadratic equation. Approximate the solutions to the nearest tenth.3x2 = 39
A. -7.2, 7.2 B. -1.8, 1.8 C. -3.6, 3.6 D. -4.4, 4.4
Mathematics