Determine the value of the indicated function in the given manner.Find tan 120° by using the functions of 60°.

A.
B. -
C. - 
D. -1


Answer: B

Mathematics

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Find the missing value and write a conclusion.138% of what number is 69?

A. 138% of 50 is 69. B. 138% of 19,044 is 69. C. 138% of 190.44 is 69. D. 138% of 500 is 69.

Mathematics

Solve the problem.A wheel with a 30-inch radius is marked at two points on the rim. The distance between the marks along the wheel is found to be 12 inches. What is the angle (to the nearest tenth of a degree) between the radii to the two marks?

A. 24.9° B. 22.9° C. 20.9° D. 18.9°

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Find a so that the statement is true.a = __________

Fill in the blank(s) with the appropriate word(s).

Mathematics

You are given a table showing input and output values for a given function y1 = f(x). Use the table to answer the question.What is the y-intercept of the graph of y = f(x)?

A. 10 B. 7 C. 0 D. 1

Mathematics