Solve.To find the distance AB across a river, a distance BC of 788 m is laid off on one side of the river. It is found that B = 113.0° and
Find AB rounded to the nearest meter.
A. 205 m
B. 202 m
C. 260 m
D. 257 m
Answer: D
Mathematics
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Plot the given point in a rectangular coordinate system.
A.
B.
C.
D.
Mathematics
The graph of is given in the figure. State whether
or
A. a > 0 B. a < 0
Mathematics
Write a polynomial for the length of the rectangle.
A. x + 49 B. x - 7 C. x2 - 8x - 7x + 42 D. x2 + 7
Mathematics
Determine two functions, designated by y1 and y2, such that their union will give the graph of the given equation.(x - 1)2 + (y + 4)2 = 4
A. (x - 1) + (y1 + 4) = 2 and (x - 1) + (y2 + 4) = -2
B. y1 = 4 + and y2 = 4 -
C. y1 = -4 + and y2 = -4 -
D. y1 = -4 + and y2 = -4 -
Mathematics