Convert the equation to the standard form for a hyperbola by completing the square.9x2 - 4y2 - 36x - 8y - 4 = 0
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: C
Mathematics
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Solve the problem.Find the equation of the tangent line to the parabola y2 = -10x that is parallel to the line 
A. y = - 
x + 
B. y = 
x - 
C. y = 
x - 
D. y = - 
x - 
Mathematics
Graph the system of inequalities. Shade the region that represents the solution set.x2 + y ? 1x2 - y ? 2
A. 
B. 
C. 
D. 
Mathematics
Find the amount to be paid by the insurance company. Assume the policy includes an 80% coinsurance clause. Round to the nearest dollar.Replacement Cost of Building: $357,000Face Value of Policy: $250,000Amount of Loss: $2400
A. $2400 B. $1920 C. $2743 D. $2101
Mathematics
Use the symmetric law to complete the following:
If p = q, then ________.
Mathematics