Solve the problem. Round to two decimal places if needed.Find the area of the sector of a circle of radius 20 inches formed by a central angle of 2 radians.
A. 800 square inches
B. 40 square inches
C. 20 square inches
D. 400 square inches
Answer: D
Mathematics
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Perform the indicated operations.(5x2 + 2x - 2) - (3x2 - 9)
A. 8x2 + 11x - 2 B. 8x2 + 2x - 11 C. 2x2 + 11x - 2 D. 2x2 + 2x + 7
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Find the probability of the event.A 6-sided die is rolled. What is the probability of rolling a number less than 6?
A. 
B. 
C. 
D. 
Mathematics
Answer the question.True or False: An equation of the type y = c (c is a constant) produces a line parallel to the 
A. False B. True
Mathematics
Factor the expression completely.
?
A. 
B. 
C. 
D. 
E. 
Mathematics