The function y=sin3x/cos3x is odd or function, and the function y=1/sec3x is odd or function.

Which statement about the annual percentage rate (apr) is not true?

There are 85 apples on the big tree, john picked out 15%. how many did john pick out?

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.