Polar coordinates of a point are given. Find the rectangular coordinates of the point.(-2, 180°)
A. (0, -2)
B. (0, 2)
C. (2, 0)
D. (-2, 0)
Answer: C
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Solve the system analytically.x - y = 10x - z = 10y + z = 10
A. {(30, 20, -10)} B. {(20, 10, 0)} C. ? D. {(15, 5, 5)}
Apportion the indicated number of representatives to two states, A, and B, using Hamilton's plan. Next, recalculate the apportionment using Hamilton's plan for the three states, C and the original states. Decide whether the new states paradox occurs. State:ABCPopulation:7,000,5009,290,5001,450,000Number of original seats:50 Number of additional seats:4 ? __________ (A illustrates the new states paradox.; B illustrates the new states paradox.; C illustrates the new states paradox.; A and B illustrate the new states paradox.; The paradox does not occur.)
What will be an ideal response?
Writing the system of equations as a matrix equation solve the system of equations by using the inverse of the coefficient matrix.
Simplify.10 + (-26)(-25) + (-5)
A. 895 B. 720 C. 56 D. 655