Solve the equation.
= -9
A. -81
B. 81
C. -1
D. 1
Answer: B
Mathematics
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Provide an appropriate response.The diameter of a circle inscribed in a square in the same as the length of one side of the square. Find the diameter of a circle inscribed in a square if the area of the square is 81 in2 (round to the nearest hundredth).
Fill in the blank(s) with the appropriate word(s).
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Graph the equation in the rectangular coordinate system.y = 1
A. 
B. 
C. 
D. 
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Evaluate the logarithm without using a calculator.ln e
A. 1 B. 0 C. -1 D. e
Mathematics
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.logb (yz8)
A. 8 logb yz B. logb y + logb8z C. logb y + 8 logb z D. 8 logb y + 8 logb z
Mathematics