Find the area of the semicircle. Round your answer to the nearest hundredth.

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.