Complete each operation question showing all steps, and reduce the final answer to lowest terms (improper fractions do not need to be changed to mixed numbers as in grade 9, we work with improper fractions instead).

All the answers, which are reduced to lowest terms, and the steps are in the images below (they’re in order based on the questions). I only answered questions a through e (not f), because it would only allow me to attach five photos. The answer for question c is in mixed numbers form because image said , so as an improper fraction it’s .

Hope this helps my friend! :)

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2