Solve the problem.A surveyor standing 60 meters from the base of a building measures the angle to the top of the building and finds it to be 38°. The surveyor then measures the angle to the top of the radio tower on the building and finds that it is 49°. How tall is the radio tower?
A. 22.14 m
B. 7.92 m
C. 11.66 m
D. 8.34 m
Answer: A
Mathematics
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Solve.Shari is building a new house. When the house is finished it will cost $262,500. The price of building the house this year is 5% higher than it would have been last year. What would the price of the house have been last year?
A. $250,000 B. $13,125 C. $275,625 D. $249,375
Mathematics
Find the x- and y-intercepts for the equation. Then graph the equation.6x - 3y = 1.8
A. (0.3, 0), (0, -0.6)
B. (0.3, 0), (0, 0.6)
C. (0.6, 0), (0, 0.3)
D. (-0.6, 0), (0, 0.3)
Mathematics
Simplify the radical expression. If appropriate, include absolute values.
A. 
B. 
+ 6
C. 
D. b + 36
Mathematics
Evaluate the expression according to the order of operations.4 + 6 ÷ 2 + 6
A. 13 B. 8 C. 9 D. 12
Mathematics