Find the center of the ellipse.36x2 + y2 - 504x + 1728 = 0
A. (-7, -6)
B. (6, 0)
C. (-7, 0)
D. (7, 0)
Answer: D
Mathematics
You might also like to view...
Solve for x.logx 81 = 4
A. 20 B. 324 C. 3 D. 85
Mathematics
Solve by the substitution method.x + 8y = 57-2x + 7y = 47
A. {(0, 8)} B. {(-1, 8)} C. {(1, 7)} D. ?
Mathematics
Use Gauss-Jordan elimination to find the solution. Write the solution as an ordered triple.7x + 7y + z = 1 x + 8y + 8z = 89x + y + 9z = 9
A. (0, 1, 0) B. (-1, 1, 1) C. (1, -1, 1) D. (0, 0, 1)
Mathematics
Solve the problem.Given that P(A) = 0.29 and P(B) = 0.22, find P(A ? B) if A and B are mutually exclusive.
A. 0.0638 B. 0 C. 0.51 D. 0.4462
Mathematics