Solve.A guy wire to a tower makes a 70° angle with level ground. At a point 38 ft farther from the tower than the wire but on the same side as the base of the wire, the angle of elevation to the top of the tower is 37°. Find the length of the wire (to the nearest foot).
A. 42 ft
B. 89 ft
C. 47 ft
D. 84 ft
Answer: A
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Given that D-E-F on 
, name the property that leads to the conclusion 
.
What will be an ideal response?
Find all possible solutions to the problem.Liz has five skirts (black, brown, white, blue, and green) and five blouses (red, white, beige, pink, and black). She likes red and white together and likes the beige blouse with the brown skirt. She doesn't like the way a dark blouse and a dark skirt look together. She does not like wearing her white blouse with her black nor green skirts. Considering that she will match one blouse with each skirt, and one skirt with each blouse, what color blouse/skirt combinations will Liz have?
A. Blouse and Skirt pink white black brown beige green red black white blue B. Blouse and Skirt pink black beige brown red white white blue black green C. Blouse and Skirt pink black brown beige red white blue purple black green D. Blouse and Skirt pink black beige brown red blue white green black white
Solve the problem.From a hot air balloon 200 feet above the water, the passenger finds that the angle of depression to a moored boat is 18°30'. The balloon travels towards the the moored boat in a straight line. The passenger finds that the angle of depression from the new position is 45°10'. How far did the balloon travel? Round your answer to the nearest hundredths of a foot when necessary.
A. 444.1 ft B. 421.4 ft C. 398.9 ft D. 383.6 ft
Solve.6 = 4x - 6
A. x = 3 B. x = 7 C. x = 8 D. x = 12