Daca se poate sa imi spuneti toate lectiile pe care ar trebuii sa le invat pentru examenul de clasa a 8 a 2021. Ca sa stiu ce am de invatat. Va rog mult , am si simulare maine. La lectiie care puteti , lasati in paranteze un exemplu

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?