Plz ! the expression (cosx) / (1 - sinx) is equivalent to
a) (1+sinx) / cosx
b) (1-sinx) / cosx
c) cos(x)(1+sin(x))
d) cos(x)(1-sin(x))

Acity plans to build a new rectangular-shaped park. the perimeter of the park will be 940 meters. the width of the park will be 300 meters. what will be the length, in meters, of the new park?

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

Aubrey read 29 books and eli read 52 books what number is equal to the number of books aubrey read?