PLEASE HURYYY 98 POINTS . Write a polynomial that represents the perimeter of a triangle with side lengths, 4x+5, 10x-5, and 2x+9. (Make sure you have NO spaces in your responses!) (Use ^for your exponent) ( You do not need to use ( ) in your responses!)

Is this right

And Please mark me as brainliest.

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.