A right triangle with acute angle ? is given. Evaluate the indicated trigonometric function of the acute angle ?.Find sec ?.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Express the following in interval notation.2 ? x < 10
A. (2, 10] B. [2, 10] C. (2, 10) D. [2, 10)
Mathematics
Solve the equation.m-4 = 
A. 
B. {3}
C. {-3, 3}
D. {81}
Mathematics
Rewrite the expression with a positive rational exponent. Simplify, if possible.
-1/3
A. - 
B. - 
C. 
D. 
Mathematics
Translate to an equation and solve. When necessary, round to the nearest hundredth.What is 8.6% of 36?
A. 3.1 B. 31 C. 310 D. 0.31
Mathematics