Mathematics, 15.12.2019 08:31 chickenhead123
The owner of an office building is expanding the length and width of a parking lot by the same amount. the lot currently measures 120 ft by 80 ft, and the expansion will increase its area by 4,400 ft2. by how many feet should the length of the parking lot be increased?
1.2 ft
20 ft
66.3 ft
220 ft
Answers: 3
Mathematics, 21.06.2019 23:00, noahdwilke
36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)
Answers: 1
The owner of an office building is expanding the length and width of a parking lot by the same amoun...
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