Find the area of the smaller sector. leave your answer in terms of pi

Can some one explain this i got sent this. is this a threat i’m scared

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =