Which equation represents a line that is perpendicular to a line containing the points (1,-2) and (3,4)? A) y=3x-3
B) x+3y=9
C) 3x+y=-5
D) y-2=3(x+1)

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

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.

What numbers are included in the set of integers? what numbers are not included?