Solve the equation by completing the square.a2 - 14a = -33
A. {30, 3}
B. {
, - 
}
C. {11, 3}
D. {-11, -3}
Answer: C
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Use the Change-of-Base Formula and a calculator to evaluate the logarithm. Round to four decimal places.log2/3 17
A. 6.988 B. -6.988 C. 0.001 D. -0.143
Solve the equation.8x - (4x - 1) = 2
A. - 
B. - 
C. 
D. 
Solve.A tour bus is traveling along a triangular path. The three straight lines form a right triangle. One leg of the triangle represents a distance of 48 miles. The other leg of the triangle is 24 miles shorter than the hypotenuse. What is the length of the hypotenuse of this triangle? Of the other leg?
A. The hypotenuse is 59 miles long. The shorter leg is 34 miles long. B. The hypotenuse is 63 miles long. The shorter leg is 38 miles long. C. The hypotenuse is 60 miles long. The shorter leg is 36 miles long. D. The hypotenuse is 62 miles long. The shorter leg is 35 miles long.
Identify the equation as either an identity or not.
= cos x + cot x
A. Not an identity B. Identity