Find the indicated cross product.v = 4i - 6j, w = -3i - 6j - 5kFind w × v.
A. -30i - 20j + 42k
B. 30i - 15j + 42k
C. 42i + 30j - 30k
D. 20i + 30j + 42k
Answer: A
Mathematics
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Find the value for the function.Find -f(x) when f(x) = |x| + 5.
A. |-x| + 5 B. -|x| - 5 C. -|x| + 5 D. |-x| - 5
Mathematics
Solve the problem.Refer to the figure, which shows the distribution of voters in a state with 14 Democratic voters and 11 Republican, and five voters per district. 
Draw district boundaries so that two Democrats and three Republican are elected. You may draw districts with any shape you wish, as long as the district is contiguous.
What will be an ideal response?
Mathematics
Plot the points given by the pairs.A(1, -4), B(-3, 4)
What will be an ideal response?
Mathematics
Solve the equation.-4z = - 
A. - 
B. 
C. - 
D. 
Mathematics