Assume that ? is an acute angle in a right triangle satisfying the given conditions. Evaluate the indicated trigonometric function.sin ? = ; cot ?

A.
B.
C.
D.


Answer: B

Mathematics

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Determine whether the activity can be used to illustrate the given property.Making a pot of coffee, brushing your teeth, and taking a shower.Does the associative property hold?

A. Yes B. No

Mathematics

Solve the problem using synthetic division.The area of a rectangle is described by 6x2 + 55x + 56. If the width of the rectangle is described by x + 8, find an expression for its length.

A. -6x - 7 B. 7x + 8 C. 6x + 7 D. x + 7

Mathematics

State the dimensions of the matrix.

A. 3 × 3 B. 5 C. 5 × 5 D. 9

Mathematics

Solve the system of equations. If there is no solution to the system, give a reason.  x + y + z = 10  x - y + 4z = 233x + y + z = 18

A. (5, 1, 4) B. (1, 4, 5) C. (4, 1, 5) D. (5, 4, 1)

Mathematics