Solve. x + 2y + 5z = 2 3y + 4z = 0 z = 3
A. (3, -5, -4)
B. (-5, 3, -4)
C. (3, -4, -5)
D. (-5, -4, 3)
Answer: D
You might also like to view...
Provide an appropriate response.The first-quadrant region bounded by y = , the x-axis, and the y-axis is revolved about the y-axis to form a solid. Explain how you could use elementary geometry formulas to verify the volume of the solid.
What will be an ideal response?
Provide an appropriate response. Under which of the following conditions of k will this quadratic, kx2 + 6x + 3 = 0, have nonreal roots?
A. k ? 3 B. k < 3 C. k = 3 D. k > 3
Solve the problem.How long will it take for $5,600 to grow to $15,800 at an interest rate of 9.1% if the interest is compounded continuously? Round the number of years to the nearest hundredth.
A. 11.4 yr B. 1.14 yr C. 1,139.83 yr D. 9.1 yr
Write the given terms as like radicals, if possible. If any variables exist, assume that they are positive.,
A. 9, xy
B. 3, xy
C. 9, xy
D. Not possible