Maura found that a redwood tree that is 32 yards tall casts a shadow 60 yards long. Then Maura noticed that a cell phone tower nearby casts a shadow 45 yards long. How tall is the
cell phone tower?

Measures of the angle of r, 31 s (x+4) t (3x+9)

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)

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 = _