Multiply or divide and leave the answer in trigonometric notation.

A.  
B.  
C.  
D.  


Answer: C

Mathematics

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Add or subtract as indicated.Add.-6z4 + 8z3

A. -5z4 + 8z3 - 18z B. -6z4 + 9z3 + 18z C. -6z4 + 7z3 + 18z D. -6z4 + 9z3 - 18z

Mathematics

Solve the equation using the quadratic formula.x2 = 3 - 4x

A. {2 + }
B. {-2 + , -2 - }
C. {-2 + 2, -2 - 2}
D. {-1 + , -1 - }

Mathematics

Provide an appropriate response.Is f(x) =  its own inverse? Explain.

What will be an ideal response?

Mathematics

Find the indicated cross product.v = 2i + 2j, w = -3i - 5j + 5kFind v × w.

A. 25i - 15j - 11k B. 10i - 10j - 16k C. 10i - 10j - 4k D. -4i - 10j + 10k

Mathematics