Solve.The equation ?2 = tan-1 (?C/G) gives the phase angle of impedance in the parallel portion of a distributed constant circuit. Find ?2 if 
, C = 0.09 ?F/km, and 
A. 85.9°
B. 1.5°
C. 88.5°
D. 89.4°
Answer: A
Mathematics
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
- 
A. 
B. 4x
C. 
D. 0
Mathematics
Supply the missing numbers. fraction decimal percent 
Use the notation for repeating decimals. Do not round.
A.
0.08 | 8. % |
B.
0.5 | 56. % |
C.
0. | 83. % |
D.
0.8 | 83. % |
Mathematics
Determine whether any two of the simple graphs G1, G2, and G3 are isomorphic. If they are, give a vertex function that defines the isomorphism. If they are not, give an isomorphic invariant that they do not share.
Mathematics
Determine whether the given two-person, zero-sum matrix game is strictly determined.
Mathematics