Find the requested angle.Supplement of 71
°
A. 288°
B. 153°
C. 198°
D. 108°
Answer: D
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First, rewrite each equation in exponential form. Then, use a table of coordinates and the exponential form to graph the logarithmic function. Begin by selecting -2, -1, 0, 1 and 2 for y. Finally, based on your graph, describe the shape of a scatter plot that can be modeled by f(x) = log b x, 0 < b < 1.y = log1/2 x
A.
decreasing,
although rate of decrease is slowing down
B.
increasing
C.
increasing,
although rate of increase is slowing down
D.
decreasing,
although rate of decrease is slowing down
Given that the x- and y-coordinates of a moving particle are given by the indicated parametric equations, find the magnitude and direction of the velocity for the specific value of t.x = , y = 5t2 - 3, t = 2
A. 1.54, 270.1° B. 20.00, 270.1° C. 20.00, 90.1° D. 1.54, 90.1°
Find the equation of the line passing through the two points.(7, -3) and (-5, 4)
A. y = x -
B. y = - x -
C. y = - x +
D. y = x +
Use a ruler, protractor, and compass to construct, if possible, a triangle with the stated properties. If such a triangle cannot be drawn, explain why. Decide if there can be two or more noncongruent triangles with the stated properties.A triangle with angles of 31° and 85°
A. No such triangle can be constructed. B. Two or more such noncongruent triangles can be constructed. C. Exactly one such triangle can be constructed.