Find the standard form equation for the circle.Center (-4, 0), radius 9
A. x2 + (y + 4)2 = 9
B. (x + 4)2 + y2 = 81
C. x2 + (y - 4)2 = 9
D. (x - 4)2 + y2 = 81
Answer: B
Mathematics
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A. 0.00082 mg B. 0.000082 mg C. 0.82 mg D. 0.082 mg
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Use a proportion to solve the problem.On a map of the Thunderbird Country Club golf course, 0.5 inches represent 30 yards. How long is the 5th hole if the map shows 3.5 inches?
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