When the expression -3x^5+6x2-9x^3-x is written in descending order from highest to lowest

Step-by-step explanation:

We have the following expression:

If we rewrite it in descending order, from the highest exponent to the lowest exponent, we will have:

This is a Fitht degree polinomial, since its highest power is 5.

b. 18

step-by-step explanation:

so the equation for this is:

ab^2=ac⋅ad

ab being the top length of 6 and ac being the length of 2 and ad being the length of x. let's plug into the equation:

6^2 = 2x

now lets just solve for x:

36 = 2x

18 = x

i hope that !

it would be 3 ÷by 6 because the number on each side