Which figures are polygons?

figure a

figure b

figure c

figure d

figure B

Step-by-step explanation:

Because the other shapes of the line aren’t the same

If that doesn’t make sense just send me a message

(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

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.