Verify the identity.cot3 x = cot x (csc2 x - 1)
What will be an ideal response?
cot3 x = cot x cot2 x = cot x (csc2 x - 1)
Mathematics
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Convert to an exponential equation.logwQ = 11
A. Q11 = w B. Qw = 11 C. w11 = Q D. 11w = Q
Mathematics
Solve the problem.An athlete prepares for the 300-meter dash. How far will she run in yards?
A. 492.3 yd B. 270 yd C. 762 yd D. 333.3 yd
Mathematics
Find the complete quotient when P(x) is divided by the binomial following it.P(x) = -4x3 + 25x2 - 27x + 10; x - 5
A. Q(x) = -4x2 + 5x - 27 B. Q(x) = -4x2 + 5x - 2 C. Q(x) = 4x2 + 5x - 2 D. Q(x) = -4x + 5
Mathematics
Use an integer to express the number.Sales at Andrea's Formal Wear Shop were $1891 less this week than the sales last week.
A. -1891 B. 1891
Mathematics