Find the area of the shaded region in the figure. Round results to the nearest unit.Find the shaded area in the figure.
A. 27.9 cm2
B. 55.8 cm2
C. 158 cm2
D. Not enough information.
Answer: B
Mathematics
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Answer the question.Which of the following is NOT listed as a suggestion to follow when preparing for an exam?
A. Reread the sections in the textbook that will be covered on the exam. B. Revisit your homework and the chapter review problems. C. Relax, and work on the exam thoughtfully. D. Test yourself.
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Find the value of the expression without using a calculator.32 log3 4 + log3 2
A. 32 B. 16 C. 18 D. 3
Mathematics
Simplify the expression.
?
What will be an ideal response?
Mathematics
Factor the sum or difference of two cubes.24x4 - 81xy3
A. 3x(2x - 3y)(4x2 - 6xy + 9y2) B. 3x(2x - 3y)(4x2 + 6xy + 9y2) C. 3(2x - 3y)(4x2 + 6xy + 9y2) D. 3x(2x + 3y)(4x2 - 6xy + 9y2)
Mathematics