Use a calculator (in radian mode) to evaluate the given expression.sin(cos-1 0.8324)
A. 0.1389
B. 0.5542
C. 0.6324
D. 0.0175
Answer: B
Mathematics
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Determine whether the positive or negative sign makes the equation correct.cos (11?/6) = ±
A. Negative sign B. Positive sign
Mathematics
Solve the problem using inductive reasoning.The following graph shows the average monthly cost for satellite television for each year from 2005 through 2012. Assuming the trend continues, use the graph to predict the average monthly cost for satellite TV in 2013.
A. $58 B. $68 C. $48 D. $42
Mathematics
Determine whether or not the triangles are similar.
A. Not similar B. Similar
Mathematics
Express in terms of i.6 -
A. 6 - 10i
B. 6 + 10i
C. 6 - i
D. 6 - 10i, 6 + 10
i
Mathematics