Provide an appropriate response.
Find tan A as a fraction in lowest terms if a = 9, b = 12, and c = 15. 
A.
B.
C.
D.
Answer: B
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Plot the Lissajous figure.x = sin t, y = sin 5t
A.
B.
C.
D.
State whether the common form of the argument is valid or invalid and give a reason. p ? q? ~q
A. Invalid, misuse of transitive reasoning B. Invalid, misuse of disjunctive reasoning C. Valid, transitive reasoning D. Valid, disjunctive reasoning
Calculate. Round to two decimal places if necessary.
A. 8 B. 22 C. 64 D. 9
Determine whether the algebraic expression is a polynomial (Yes or No). If it is a polynomial, write the polynomial in standard form, determine the degree and state if it is a monomial, binomial, or trinomial. If it is a polynomial with more than 3 terms, identify the expression as a polynomial.
A. no
B. yes; ; degree 1; monomial
C. yes; ; degree 0; binomial
D. yes, ; degree 0; monomial