Solve the problem.Sue wants to put a rectangular garden on her property using 60 meters of fencing. There is a river that runs through her property so she decides to increase the size of the garden by using the river as one side of the rectangle. (Fencing is then needed only on the other three sides.) Let x represent the length of the side of the rectangle along the river. Express the garden's area as a function of x.
A. A = 30x2 - x
B. A = 31x - 2x2
C. A = 30x - 
x2
D. A = 29x - 
x2
Answer: C
Mathematics
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Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 5; zeros: 2, -3i, and 4 - i
A. f(x) = x5 - 10x4 - 42x3 -124 x2 + 297x + 306 B. f(x) = x5 - 10x4 + 26x3 -124 x2 + 72x + 306 C. f(x) = x5 - 10x4 + 26x3 -124 x2 - 72x - 306 D. f(x) = x5 - 10x4 + 42x3 -124 x2 + 297x - 306
Mathematics
Shade the Venn diagram to represent the set.B ? (A ? C')
A. 
B. 
C. 
D. 
Mathematics
Remove the parentheses and simplify, if possible.(3a + 5) + (a2 - a - 10)
A. 3a - 5 B. a2 + 2a - 5 C. 3a + 15 D. a2 + 2a + 15
Mathematics
Find the angle rounded to the nearest hundredth of a degree.sin B = 0.2724B = __________ o
Fill in the blank(s) with the appropriate word(s).
Mathematics