Write the complex number in polar form. Express the argument in degrees, rounded to the nearest tenth, if necessary.-4 + 4i
A. 16(cos 120° + i sin 120°)
B. 16(cos 135° + i sin 135°)
C. 4(cos 120° + i sin 120°)
D. 4(cos 135° + i sin 135°)
Answer: D
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Find the apportionment asked for.A small country consists of 7 provinces with the following populations: There are 300 federal judges to be apportioned according to the population of each province. Find the apportionment for province G using Webster's method.
A. 56 B. 55 C. 53 D. 54
Choose the graph that models the situation best.The average cost of a new house over the past 20 years.
A.
B.
C.
D.
Decide whether the ordered pair is a solution of the given system.(-1, -3)x + y = -4x - y = 2
A. Yes B. No
Solve.A board such as the one pictured below will balance if =
.
Find the distance n that will allow the board to balance.
A. 6
B. 5
C. 5
D. 6