Solve the problem.How many different vertical arrangements are there of 7 flags if 3 are white, 2 are blue, and 2 are red?
A. 16
B. 210
C. 35
D. 12
Answer: B
Mathematics
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Solve by completing the square to obtain exact solutions.x2 + 4x + 68 = 0
A. -2 ± 2
i
B. -2 ± 8i
C. 6, -10
D. 2 ± 8i
Mathematics
Evaluate without using a calculator.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.Jon is going to reside his house. He has to determine how much siding to buy. At the peak of his house there is a triangular shaped region. Its area is 44 square feet. The base is 3 feet longer than the height of the triangle. Find the base width and the height.
A. The base is 11 feet, and the height is 11 feet. B. The base is 8 feet, and the height is 5 feet. C. The base is -8 feet, and the height is -11 feet. D. The base is 11 feet, and the height is 8 feet.
Mathematics
Expand the expression  figure 1.png)
What will be an ideal response?
Mathematics