Solve the equation by completing the square.25g2 + 40g - 33 = 0

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the problem using inductive reasoning.Find the number of games played in a round robin tournament for the given numbers of teams. In a round robin tournament every team plays every other team once. 

What will be an ideal response?

Mathematics

Work the application and answer with a complete sentence.County records list a rectangular parcel of land as measuring 22,236 square yards. A surveyor measures the length of the parcel of land as 204 yards. What is the width of the parcel?

A. The width of the parcel is 118 yards. B. The width of the parcel is 22,032 yards. C. The width of the parcel is 102 yards. D. The width of the parcel is 109 yards.

Mathematics

Determine the types of symmetry that the quilt pattern below has (line, turn, point), if any.

A. This quilt square has 4 lines of symmetry, 90°, 180°, and 270° turn symmetry, and point symmetry. B. This quilt square has 180° turn symmetry and point symmetry. C. This quilt square has no symmetry. D. This quilt square has 2 lines of symmetry, 180° turn symmetry, and point symmetry.

Mathematics

Identify ? and ? in the following expression which is the right side of the formula for cos (? - ?).cos  cos  + sin  sin 

A. ? = , ? = 
B. ? = , ? = - 
C. ? = - , ? = 
D. ? = , ? = 

Mathematics