Sketch the vectors u and w with angle ? between them and sketch the resultant.
= 5, 
= 1, ? = 60°
A. 
B. 
Answer: A
Mathematics
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Solve the problem.In a sale, the price of a computer is reduced from $1600 to $1317. Find the discount and the rate of discount. Round the discount rate to the nearest tenth of a percent if necessary.
A. $273; 20.7% B. $283; 21.5% C. $273; 17.1% D. $283; 17.7%
Mathematics
Use the given zero to find the remaining zeros of the function.f(x) = x3 + 3x2 - 8x + 10; zero: 1 + i
A. 1 - i, -5 B. 1 - i, 5 C. 1 - i, 5i D. -5, 5
Mathematics
Provide an appropriate response.Decide whether the expression is positive, negative, or zero. 
-23
A. Positive B. Negative C. Zero
Mathematics
Find the area of the figure.
A. 56 yd2 B. 84 yd2 C. 112 yd2 D. 48 yd2
Mathematics