Tell whether the points are the vertices of a parallelogram (that is not a rectangle), a rectangle, or neither.(-12, -10), (-10, 0), (3, 7), (1, -3)
A. Rectangle
B. Parallelogram
C. Neither
Answer: B
Mathematics
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For the given polar equation, write an equivalent rectangular equation.r = -11 csc ?
A. x = -11 B. y = -11 C. -11y = 1 D. -11x = 1
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Write the indicated term of the binomial expansion.(3x - 3y)11, 6th term
A. -81,841,914x6y5 B. 27,280,638x6y6 C. -27,280,638x5y6 D. 27,280,638x5y6
Mathematics
Evaluate the expression.4-3
A. 
B. 
C. -64
D. 64
Mathematics
Answer the questionIf y varies directly as x, and x is doubled, how is y changed?
A. y is halved B. y is doubled C. y is unchanged D. y is increased by 2
Mathematics