What angle does this vector make with the positive x axis?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

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

In a timed typing test lara typed 63 words per minute. estimate the number of words she should be able to type in half in hour show your work