Solve the equation by the Square Root Method.(x - 3)2 = 49
A. {52}
B. {7, -7}
C. {-4, -10}
D. {10, -4}
Answer: D
Mathematics
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Solve by factoring.x2 - x - 42 = 0
A. {-7, 6} B. {6, 7} C. {-6, 7} D. {-6, -7}
Mathematics
Solve the problem.At the beginning of the summer, Jon was 52.5 inches tall. By the end of the summer, he had grown 1.3 inches. What was his height at the end of the summer?
A. 52.8 in. B. 53.9 in. C. 65.5 in. D. 53.8 in.
Mathematics
Use a calculator to find the function value to four decimal places.sin (34°35')
A. 0.5291 B. 0.6894 C. 0.8233 D. 0.5676
Mathematics
State the slope of the graph of f.f(x) = 5x + 18
A. 18 B. 5 C. -18 D. 0
Mathematics