Find sum of the pair of complex numbers.7 - 7i, -9 - 4i
A. -2 - 11i
B. -2 - 3i
C. -2 + 3i
D. 11 + 2i
Answer: A
Mathematics
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For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at E
A. E ? B ? F ? D ? A ? C ?E; weight = 99 B. E ? B ? F ? D ? C ? A ?E; weight = 99 C. E ? B ? F ? D ? C ? A ?E; weight = 102 D. E ? B ? A ? D ? C ? F ?E; weight = 99
Mathematics
Multiply to find the exact answer. Express the answer as a whole or mixed number when possible and simplify.4
? 4 ? 
A. 16
B. 8
C. 16
D. 6
Mathematics
Determine if the pair of polar coordinates represents the same point.(0, 89°), (0, 257°)
A. Yes B. No
Mathematics
Find the slope and the y-intercept of the given line.y = - 
x + 5
A. - 
; (0, -5)
B. - 
; (0, 5)
C. 
; (0, 5)
D. 
; (0, -5)
Mathematics