"No passing zone" sign has the shape of an isosceles triangle. The width of the sign is 7 inches greater than it's height. The top and bottom edges of the sign are 44 inches
A) use the Pythagorean theorem to write an equation that relates X, 2x+7 and 44. (Leave fractions, not decimals, in your answer).
B) solve the equation by completing the square
C) what is the height of the sign?
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