A surveyor stands at a point 1.5 miles away from the base of a radio tower. He measures the angle of elevation to the top of the tower to be 7.5°. Find the height of the tower to the nearest foot.
What will be an ideal response?
Mathematics
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Find the derivative.s = 4t2 + 7t - 9
A. 4t2 + 7 B. 8t2 + 7 C. 4t + 7 D. 8t + 7
Mathematics
Discuss the equation and graph it.r =
A. directrix parallel to polar
axis 2 below pole
focus (0, 0), vertex
B. directrix perpendicular to polar
axis 2 left of pole
focus (0, 0), vertex
C. directrix perpendicular to polar
axis 2 right of pole
focus (0, 0), vertex
D. directrix parallel to polar
axis 2 above pole
focus (0, 0), vertex
Mathematics
Find fractional notation for the ratio. You need not simplify.In this rectangle, find the ratios of length to width and of width to length.
A. ;
B. ;
C. ;
D. ;
Mathematics
Determine whether the given function is even, odd, or neither even nor odd.
A. Even B. Odd C. Neither
Mathematics