Solve the problem.The area A of a rectangle is given by x2 - 16. Find its length if its width is x - 4.
A. x - 4
B. x + 4
C. 
D. x3+ 64
Answer: B
Mathematics
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Pick which graph satisfies the given conditions.Cubic polynomial with two distinct real zeros and a positive leading coefficient.
A. 
B. 
C. 
D. 
Mathematics
Find the perimeter of the figure.
A. 31 mi B. 62 mi C. 41 mi D. not enough information given
Mathematics
Sketch the graph of the equation.
y = x – 3
 figure 1.png)
Mathematics
Solve the problem.Let angle POQ be designated ?. Angles PQR and VRQ are right angles. If ? = 41°, find the length of PQ accurate to four decimal places. 
A. 0.6561 B. 0.8693 C. 1.5243 D. 0.7547
Mathematics