Solve this problem.A ladder is resting against a wall. The top of the ladder touches the wall at a height of 15 ft. Find the length of the ladder if the length is 5 ft more than its distance from the wall.
A. 20 ft
B. 25 ft
C. 15 ft
D. 30 ft
Answer: B
Mathematics
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Find the missing angle of the following isosceles triangle, if 74? and ?C = 32?.
?
?
A. ?74? B. ?180? -32? C. ?32? D. ?180? -(74? - 32?) E. ?Cannot be determine from the information given.
Mathematics
Find the distance between the points. Round your answer to the nearest tenth except when an exact answer is requested.(-3.369, -6.016) and (4.327, 1.206)
A. 14.9 B. 111.4 C. 2.7 D. 10.6
Mathematics
Find the intercepts for the graph of the equation.-2x - 2y = 8
A. (-7, 0); (-6, 0) B. (- 4, 0); (0, - 4) C. (-4, -6); (-7, 8) D. (0, -7); (0, -6)
Mathematics
Determine the coordinates of the vertex by completing the square.f(x) = -2x2 - 4x - 5
A. (-1, -3) B. (-2, -9) C. (1, -11) D. (2, -21)
Mathematics