How do i show the work to find the area of this composite figure. the answer is 81.8km i just don’t know how to show the work.

Acourgette seed and a pumpkin seed is planted p(courgette seed germinates) 4/5 and p(pumpkin seed germinates) = 1/6 what is the probability that both seds germinate

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Aplane intersects a pris paralel to the base of the prism. the cross section is a polygon wth eight sides. how many sides does the base of the prism have? a. 10 b. 8 c. 7 d. 9