In the illustration, polygon ABCD is similar to polygon FGHI. Find?H,FI, IH, BC. Round your answer to the nearest tenth.
A. ?H = 90°, FI = 2.5, IH = 1.1, BC = 2.
B. ?H = 45°, FI = 2.5, IH = 1.1, BC = 2.
C. ?H = 60°, FI = 2.5, IH = 2, BC = 1.1.
D. ?H = 90°, FI = 1.1, IH = 2, BC = 5.
E. ?H = 90°, FI = 2, IH = 1.1, BC = 5.
Answer: A
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A. 41.55¢ B. 38.55¢ C. $3.86 D. $38.55
Solve the initial value problem.
= 
; 
t=1 = -5, r(1) = 5
A. r = 
- 2t + 4
B. r = 
- 2t + 6
C. r = 
- 
t + 4
D. r = 3t - 2t + 6
Solve the problem.The height h in feet of a frisbee thrown is given by 
, where x is the time traveled in seconds. The frisbee is released at a height of 
At what time will the height of the frisbee be 
again? (Round your answer to the nearest tenth of a second, if necessary.)
A. The height of the frisbee will never be 3 feet again. B. 10.1 sec C. 5.1 sec D. 12.5 sec
Two triangles can be formed using the given measurements. Solve both triangles.A = 59°, a = 13, b = 14
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