Please help, I will mark brainliest if correct.

100

Step-by-step explanation:

something about them being diagnol to each other makes them equal

havent done geometry in a while lol

hope this helps <3

100 degrees because vertical angles.

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

could you provide figure.