Jack bought 7 new shirts at the store today, and he plans to pack 2 of them to wear on a trip that will last 2 days. how many sequences of 2 shirts are possible?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0

Consider this expression and the steps to evaluate it. 4^5(−2)^9/4^8(−2)^3 1. apply the quotient of powers:      (−2)^a/4^b 2. evaluate powers:           c/d select the value of each variable. a = _ b = _ c = _ d = _

The actual length of side y is 22 cm. use the scale drawing to find the actual length of side x. a) 15.2 cm b) 17.1 cm c) 18.0 cm d) 28.3 cm