What is the length of the major axis of the conic section (x+2)^2/64+(y-1)^2/81=1

The length of the major axis = 18 units.

Step-by-step explanation:

For equation ellipse:

If n>m , then length of major axis = 2n

Otherwise 2m

Given equation:

9>8

So, the length of the major axis = 2(9) = 18 units.

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse