Circle geometry (1) 77
11. an equilateral triangle of side 30 cm is
inscribed in a circle. find to 3 s. f.
(a) the distance from the centre of the
circle to each side.
(a) the radius of the circle:

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

Add the fractions and simplify 1/2+ 1/3