Given "7tanx = 2√3 + tanx" find all solutions for x in terms of 0° ≤ x < 360°

After two years, how much has been paid into interest?

Apark is in the shape of a rectangle. the park authorities are planning to build a 2-meter-wide jogging path in the park (shown as the shaded region in the image). what is the area of the jogging path? plz

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.