Determine whether the following is a difference of squares.x2- 11

A. No
B. Yes


Answer: A

Mathematics

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Provide an appropriate response.When is the square of the sum the sum of a square; i.e., when is (A + B)2 = A2 + B2 ?

What will be an ideal response?

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Divide, if possible. If not possible, write "not defined."2746 ÷ 6

A. 457 R5 B. 461 C. 457 R4 D. 457

Mathematics

Convert the rectangular equation to a polar equation that expresses r in terms of ?.(x - 12)2 + y2 = 144

A. r = 24 sin ? B. r = -24 sin ? + 144 C. r = 24 cos ? D. r2 = 24 cos ?

Mathematics

Solve the problem.During a drought, the water level in a river dropped 4 inches each day for 8 straight days. What was the change in the water level of the river during this this period?

A. -12 inches B. 32 inches C. -32 inches D. 12 inches

Mathematics