Find the indicated angle.Find the complement of 161°.
A. 71°
B. 19°
C. 161°
D. not possible
Answer: D
Mathematics
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Provide an appropriate response.The swimming pool measures 60 ft by 28 ft. How much fencing is needed, including material for a gate, if the fence is to be built 10 ft from each side of the pool?
A. 1,720 ft B. 216 ft C. 256 ft D. 128 ft
Mathematics
Solve the equation.9x - 7 = 2x - 21
A. {-3} B. {-2} C. {3} D. {2}
Mathematics
The graph of a function f is given. Use the graph to answer the question.Is f(8) positive or negative?
A. positive B. negative
Mathematics
Solve the equation.
log2 x2 = log4 4x
A. 8 B. 4 C. 4, 0 D. No solution
Mathematics