Perform the division.

A. z2 + 4z + 16
B. z2 + 4z - 16
C. z2 + 8z + 16
D. z2 - 4z + 16


Answer: A

Mathematics

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Divide. Express the quotient in lowest terms. ÷ 

A.  
B.  
C.
D.  

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Perform the conversion. Round to the nearest hundredth when necessary.22 km = ____ mi

A. 13.66 B. 23.32 C. 20.81 D. 35.42

Mathematics

Find the indicated tangent line.Find the tangent line to the graph of f(x) = e5x at the point (0, 1).

A. y = 5x + 5 B. y = x + 1 C. y = 5x + 1 D. y = 5e + 1

Mathematics

Determine which law applies. Then solve the triangle, if possible. Round angles to the nearest tenth when necessary, and round side lengths to the nearest hundredth when necessary.A = 30°a = 19.05b = 38.1

A. Law of cosines; B = 60°, C = 60°, c = 33 B. Law of sines; B = 90°, C = 60°, c = 33 C. Law of sines; B = 60°, C = 90°, c = 33 D. Law of sines; no solution

Mathematics