Find the indicated cross product.v = 3i - 3j, w = -3i + 5kFind v × w.
A. -15i - 15j + 9k
B. -9i + 15j + 15k
C. 15j + 9k
D. -15i - 15j - 9k
Answer: D
Mathematics
You might also like to view...
Find the unit rate.Kayla earned $3800 for 4 weeks of seasonal work. What was her unit rate in dollars per week?
A. $950/wk B. $4/wk C. $3800/wk D. $100/wk
Mathematics
Find the area of the figure. Use 3.14 to approximate ?, if needed.
A. 576.875 sq cm B. 642.56 sq cm C. 542.08 sq cm D. 491.84 sq cm
Mathematics
Solve by completing the square. If the equation has no real solutions, write "no real-number solutions."5x2 - 9x + 6 = 0
A.
B. no real-number solutions
C.
D. 9 ±
Mathematics
Select the abbreviation for the given unit.74 millifarads
A. 74 cF
B. 74 mF
C. 74 F
D. 74 MF
E. 74 kF
Mathematics