List all the subsets of the given set.?
A. {?}
B. { }, {0}
C. ?
D. no subsets
Answer: C
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Answer the question as instructed.Using the rules for the order of operations, what should be done first when evaluating the expression 
?
A. Distribute the Square Root over 9, 8, and 4 B. Subtract: 4 - 3 C. Add: 8 + 4 D. Multiply: 9 ? 8
Solve the problem.Two points A and B are on opposite sides of a building. A surveyor selects a third point C to place a transit. Point C is 54 feet from point A and 72 feet from point B. The angle ACB is 60°. How far apart are points A and B?
A. 109.5 feet B. 100.2 feet C. 64.9 feet D. 78.5 feet
Evaluate the determinant.
A. 17x2 - x4 B. 17x2 + x4 C. -17x2 - x4 D. 0
For the triangle with sides of lengths a, b, and c, find an expression for the semiperimeter s of the triangle.
What will be an ideal response?