What is the decimal expansion of the following fraction? a. 1.22 b. 0.22 c. 0.045 repeating over the 4 and 5 d. 0.045 repeating just over the 5

Hiroki wrote a number that is the opposite of -3. what number did hiroki write? a. ⅓ b. 3 c. 0 d. -3

Aline parallel to a triangle's side splits ab into lengths of x - 5 and x + 2. the other side, ac, is split into lengths of x and x + 12. what is the length of ac? a) 12 b) 24 c) 36 d)

What is the area of the shaded sector?