On a coordinate plane, a triangle is located at (3, 4), and a square is located at (-4, 4). what is the distance between the square and triangle

1. what is the formula for finding the vertical distance between two points on a coordinate plane?

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

Aparticular telephone number is used to receive both voice calls and fax messages. suppose that 25% of the incoming calls involve fax messages, and consider a sample of 25 incoming calls. (a) what is the expected number of calls among the 25 that involve a fax message?