Sophia baby-say 3 7/12 hours on friday. she baby-sat 2 5/6 hours on saturday. which is the best estimate of how many hours sophia baby-sat altogether?

Afunction is given: f(x)=3x+12 a. determine the inverse of this function and name it g(x) b. use composite functions to show that these functions are inverses. c. f(g(– explain: what is the domain?

Which statement justifies why angle ebc measures 90?

Find the area of the regular hexagon if a side is 20 cm.