which of the following expressions gives the distance, in miles,
from the boat to the dock?
A.) 30 tan 52°
B.) 30 cos 52°
C.) 30 sin 52°
D.) 30
cos 52°
E.) 30
sin 52°
Algebra House 

According to the measurements in the figure given at the right, which of the following expressions gives the distance, in miles, from the boat to the dock? A.) 30 tan 52° B.) 30 cos 52° C.) 30 sin 52° D.) 30 cos 52° E.) 30 sin 52° A 25foot ladder is placed against a vertical wall of a building, with the bottom of the ladder standing on concrete 7 feet from the base of the building. If the top of the ladder slips down 4 feet, then the bottom of the ladder will slide out how many feet?
A.) 4 feet B.) 5 feet C.) 6 feet D.) 7 feet E.) 8 feet Over all real numbers x, what is the maximum value of 4 sin 3x ?
A.) 1 B.) 3 C.) 2π/3 D.) 4 E.) 12 
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