Find the dot product v ? w.v = -3i,w = -4j

A. 12
B. 0
C. -7
D. 5


Answer: B

Mathematics

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Divide. Express the quotient in lowest terms. ÷ 

A.
B.
C.
D. 1

Mathematics

Solve the problem.What is the additive inverse of -  ?

A.
B. - 
C. 6
D.  

Mathematics

Solve the equation.  =  

A. -14
B.
C. - 
D. - 7

Mathematics

Add.(-18) + 2 + (-1) + 21

A. 4 B. -4 C. 6 D. 42

Mathematics