Solve. If necessary, round answers to the nearest tenth unless stated otherwise.A block weighing 85 lb rests on a 15° incline. Find the magnitude of the components of the block's weight perpendicular and parallel to the incline.
A. Perpendicular: 82.1 lb, parallel: 22 lb
B. Perpendicular: 328.4 lb, parallel: 88 lb
C. Perpendicular: 22 lb, parallel: 82.1 lb
D. Perpendicular: 88 lb, parallel: 328.4 lb
Answer: A
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+ 
= 
Fill in the blank(s) with the appropriate word(s).
Refer to the circle graph to solve the problem.Time Required to Install Carpeting in a House (Work Shift = 8 hours) 
In which activity was the least amount of time spent? How many hours did this activity take?
A. Removing old carpet; 
hour
B. Installing new carpet; 3 hours
C. Cleaning up; 
hour
D. Moving furniture; 
hours
Solve the problem.A bank gives three loans totaling $330,000 to a development company for the purchase of three business properties. The largest loan is $38,000 more than the sum of the other two. Find the amount of the largest loan.
A. $192,000 B. $184,000 C. $195,000 D. $180,000
Solve the problem.Find all values of k so that the given points are 
units apart. (-5, 5), (k, 0)
A. 7 B. -7 C. 3, 7 D. -3, -7