Find the indicated angle.Find the complement of 169°.
A. 79°
B. 11°
C. 169°
D. not possible
Answer: D
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Graph the line containing the point P and having slope m.P = (-1, 10); slope undefined 
A. 
B. 
C. 
D. 
Two sides and an angle (SSA) of a triangle are given. Determine whether the given measurements produce one triangle, two triangles, or no triangle at all. Solve each triangle that results. Round lengths to the nearest tenth and angle measures to the nearest degree.B = 13°, b = 7.1, a = 7.89
A. A = 166°, C = 1°, c = 0.6 B. A = 14°, C = 153°, c = 14.3 C. A1 = 14°, C1 = 153°, c1 = 14.3; A2 = 166°, C2 = 1°, c2 = 0.6 D. no triangle
Find the standard-form equation for a hyperbola which satisfies the given conditions.A hyperbola of eccentricity 
having a focus at (9 +
, -2) and corresponding directrix 
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Compute the average rate of change of f from x1 to x2. Round your answer to two decimal places whenappropriate. Interpret your result graphically.f(x) = 
, x1= 1 and x2= 3
A. 0.71; the slope of the line passing through (1, f(1)) and (3, f(3)) is 0.71. B. 0.58; the slope of the line passing through (1, f(1)) and (3, f(3)) is 0.58. C. -0.58; the slope of the line passing through (1, f(1)) and (3, f(3)) is -0.58. D. -0.71; the slope of the line passing through (1, f(1)) and (3, f(3)) is -0.71.