Provide an appropriate response.Which one of the following equations in x doesn't require the use of the multiplication property of equality (a, b, c, and d are real numbers, and x is the unknown)?
A. ax = (b - c)x - d
B. a - b + (c - d)x = 0
C. x =
D. x = d - c
Answer: C
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Identify the figure as a line, a line segment, or a ray and name it.
A. ray
B. line
C. ray
D. line segment
Decide whether the pair of lines is parallel, perpendicular, or neither.y + 1 = -4x and 4y = 24x - 14
A. Parallel B. Perpendicular C. Neither
Find the exact values of the remaining trigonometric functions of ? from the given information.cos ? = , sin ? < 0
A. sin ? = -
cos ? =
tan ? = -
csc ? = -
sec ? =
cot ? = -
B. sin ? = -
cos ? =
tan ? = -
csc ? = -
sec ? =
cot ? = -
C. sin ? =
cos ? =
tan ? = -
csc ? =
sec ? = -
cot ? = -
D. sin ? = -
cos ? =
tan ? = -
csc ? = -
sec ? =
cot ? = -
Solve the equation on the interval [0, 2?).2 sin2 x = sin x
A. ,
B. ,
C. 0, ?, ,
D. ,
,
,