Solve the equation by completing the square.x2 + 70 = 17x
A. {-70, -1}
B. {10, 7}
C. {1, 70}
D. {-10, -7}
Answer: B
Mathematics
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A. 2 = log 16 4 B. 16 = log 4 2 C. 2 = log 4 16 D. 4 = log 2 16
Mathematics
Provide an appropriate response.Find the median of the following: 53, 89, 76, 54, 32, 48, 72
Fill in the blank(s) with the appropriate word(s).
Mathematics
Find the exact value of the expression if ? = 30°. Do not use a calculator.f(?) = cos ?Find 5f(?).
A. - 
B. - 
C. 
D. 
Mathematics
Find the book value after the given number of years, using the straight-line method. Round your answer to the nearest dollar.Find the book value at the end of 5 years.Cost:$77,500Estimated life:50 yearsEstimated scrap value:$4,650
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Mathematics