If i have a pentagon shape and it's 33 centimeters long, what would be my perimeter?

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Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building