Solve the triangle.a = 14, b = 14, c = 12
A. A = 65.6°, B = 65.6°, C = 48.8°
B. A = 64.6°, B = 50.8°, C = 64.6°
C. A = 50.8°, B = 64.6°, C = 64.6°
D. A = 64.6°, B = 64.6°, C = 50.8°
Answer: D
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Use the order of operations to simplify the expression.72 - 3 ? 2
A. 56 B. 32 C. 92 D. 43
Solve.The average number of DWI arrests in a certain county increases each year. The number of DWI arrests can be described by the polynomial function , where x is the number of years since 1993. Estimate the number of DWI arrests in 2007. Round to the nearest whole number.
A. 3641 B. -750 C. 2839 D. 3645
Graph the given parabola.y = x2 - 2x
A.
B.
C.
D.
Estimate the sum or difference by first rounding as indicated.Estimate by first rounding to the nearest thousand.62,295
A. 34,000 B. 33,800 C. 33,700 D. 33,000