A guy wire is stretched from a broadcasting tower at a point 250 feet above the ground to an anchor 150 feet from the base (see figure). How long is the wire?
?
?
?
A. 291.55 feet
B. 193.65 feet
C. 150.83 feet
D. 412.31 feet
E. 244.95 feet
Answer: A
You might also like to view...
Determine the vertex, focus, and directrix of the parabola and sketch its graph.(y - 3)2 = 4(x - 2)
A. vertex: (3, 2)
focus: (4, 2)
directrix: x = 2
B. vertex: (-2, -3)
focus: (-1, -3)
directrix: x = -3
C. vertex: (2, 3)
focus: (3, 3)
directrix: x = 1
D. vertex: (2, 3)
focus: (1, 3)
directrix: x = 3
For an election with 4 candidates (A, B, C, and D) we have the following preference schedule:
Using the method of pairwise comparisons, the winner of the election is
A. A. B. B. C. C. D. D. E. none of these
Find the interest rate for each deposit and compound amount.$6000 accumulating to $8414.58, compounded quarterly for 8 years.
A. 3.75% B. 4.5% C. 4.75% D. 4.25%
Find the numerical value of the expression for 
and 
x - 3
A. a) 7 b) 21 B. a) 12 b) 54 C. a) 15 b) 1 D. a) 1 b) 15