How did the leaders and decisions made at the Potsdam Conference differ from those at the Yalta Conference?

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Which expression is the factorization of x^2+10+21