Find the measures of an interior angle and an exterior angle of a regular polygon with 6 sides.

show your work and explain - !

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)] =?

What is the binomial expansion of (2x-3)^5

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8