Solve.
=
+ 
A.
B.
C.
D. {4}
Answer: B
Mathematics
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The point P(x, y) on the unit circle that corresponds to a real number t is given. Find the values of the indicated trigonometric function at t.?Find sin t.
A.
B. -
C. -
D. -
Mathematics
Simplify. Assume that each variable is nonnegative.4 +
A. 7
B. 5
C. 12
D. 4 +
Mathematics
Translate the following into an inequality statement.x is less than -2 or is at least 7.
A. x ? -2 or x > 7 B. x ? -2 or x < 7 C. x < -2 or x ? 7 D. x > -2 or x ? 7
Mathematics
Write the symbolic representation for f(x, y) given that f computes the indicated inequality.Five times the sum of x and y
A. f(x, y) = x + 5y B. f(x, y) = 5(xy) C. f(x, y) = 5(x + y) D. f(x, y) = 5x + y
Mathematics