Determine whether the positive or negative sign makes the equation correct.cos 240° = ±
A. Positive sign
B. Negative sign
Answer: B
Mathematics
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Add or subtract as indicated. -
A.
B.
C.
D.
Mathematics
Provide an appropriate response.Divide and simplify: ÷
What will be an ideal response?
Mathematics
Graph the system of inequalities.3x - 2y ? 6 x - 1 ? 0
A.
B.
C.
D.
Mathematics
List the potential rational zeros of the polynomial function. Do not find the zeros.f(x) = x5 - 4x2 + 6x + 7
A. ± , ±
, ± 7
B. ± 7, ±
C. ± 1, ± 7
D. ± 1, ±
Mathematics