Find an equation in standard form for the ellipse with the vertical major axis of length 18 and minor axis of length 16.

x²/64 + y²/81 = 1

Step-by-step explanation:

Standard form of an equation for the ellipse is

Here b is the length of vertical major axis = 9

and minor axis of length a = 8

Therefore the equation of the ellipse will be

So the answer is x²/64 + y²/81 = 1

#15. square

step-by-step explanation:

because quadrilatural (idk how to spell it) means somthing that is not 3d or like, equal sides (or somthing like that   you know what i meanz)

hope this halps!

bai!

a; x = 0.5

step-by-step explanation:

-10x = -5

x = 0.5