What is the value of x?

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Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?