I speak with a mouth I hear without ears
I have no body but I come alive with wind,
What am I?

person correct gets points. a lot of them

Is the square root of 4 plus the square root of 16 rational?

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3