Solve the equation.
= 0
A. {6, -6}
B. {-6}
C. {6}
D. no real solution
Answer: B
Mathematics
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Mathematics
Find the area of the shaded region. Write the answer as a polynomial in descending powers of x.
(7x + 10) inches
A. (63x2 + 20x + 100) sq in. B. (63x2 + 20x - 100) sq in. C. (63x2 - 70x - 100) sq in. D. (63x2 + 160x - 100) sq in.
Mathematics
Provide an appropriate response.Use a calculator to find cos 31°. Round to four significant digits.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Provide an appropriate response.Describe how the graph of y = x2 + 4 differs from the graph of 
.
What will be an ideal response?
Mathematics