Consider this right triangle. Select the ratio equivalent to cos (S). Please look at the picture

Brent needs to paint a logo made using two right triangles. the dimensions of the logo are shown below. what is the difference between the area of the large triangle and the area of the small triangle? (1 point) select one: a. 4.5 cm2 b. 8.5 cm2 c. 16.5 cm2 d. 33.0 cm2

Find dy/dx using implicit differentiation ln(20+e^xy)=y

I’m stuck on this equation, anyone got the answer?