Use the information given about the angle ?, 0 ? ? ? 2?, to find the exact value of the indicated trigonometric function.sin ? = -
,
< ? < 2?Find sin
.
A. -
B. -
C.
D.
Answer: D
Mathematics
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Graph the inequality on a number line. Then write the solution using interval notation.7.5 ? x
A. (-?, 7.5]
B. (-?, 7.5)
C. [7.5, ?)
D. (7.5, ?)
Mathematics
Solve the inequality algebraically. Express the solution in interval notation. ? 0
A. (-?, -5] ? [3, ?) B. [-5, 1) ? (1, 3] C. [-5, 1) ? [3, ?) D. (-?, -5] ? (1, 3]
Mathematics
Determine whether the statement is true or false.10 ? 20
A. False B. True
Mathematics
The solution of is
Select the correct answer.
?
A.
B.
C.
D.
E.
Mathematics