Jocelyn needs to place a 7 meter ladder against a house so that the base of the ladder is 6.5 meters from the building. I want angle will she need to place the ladder?

Any help as to how I got this wrong would definitely be appreciated thank you in advance!

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal, mutualistic, or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out