Let v=7j and let u be a vector with length 5 that starts at the origin and rotates in the xy - plane. Find the maximum value of the length of the vector |u x v|.
What will be an ideal response?
|u x v| = 35
Mathematics
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Find the square root.- 
A. -128 B. Not a real number C. 16 D. -16
Mathematics
Determine the value of each variable.
= 
A. x = 6; y = 5; k = 2 B. x = 9; y = 9; k = 2 C. x = -6; y = -5; k = -2 D. x = 6; y = 2; k = 9
Mathematics
Use basic identities to simplify the expression.
+ csc ? sin ?
A. 1 B. tan2? C. sec2? D. csc2?
Mathematics
Use the distributive property to write the expression without parentheses. Then simplify, if necessary.-4(x + 7)
A. -4x + 28 B. x - 28 C. -4x + 7 D. -4x - 28
Mathematics