The equation can be:5*13=65
Answer:

Step-by-step explanation:
(5x^3+4x^2)−(6x^2−2x−9)
To find the opposite of 6x^2−2x−9 find the opposite of each term.
5x^3+4x^2−6x^2+2x+9
Combine 4x^2 and 6x^2 to get −2x^2.
5x^3-2x^2+2x+9
(x - 10) × 2
You have to multiply it by 2 so that you get the area
Answer:
41
Step-by-step explanation:
What I did was I took 180, 85 and 54 and subtracted them to get 41 if it is wrong i am so very sorry
The answer is on google no dumb stuff dummy