Diana looks up at an angle of 57 and sees a hot air balloon 150 meters away. To the nearest meter, what is the value of x, the height of the hot air balloon above Diana's head? (Show work on paper)

What is the common difference in the following arithmetic sequence 7,3,-1,-5

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)