Which angle is alternate exterior to angle 8? (only type in the number) 3
Final Angle
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Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

How many terms does the polynomial x^2 y^2 have

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?