Given the coordinates of the vertices, classify each triangle as equilateral, isosceles, or scalene. Then, find each perimeter, to the nearest tenth. A(2,5), B(-2, -1), C(6, -1)

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

100 points? me its important ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Explain how you can show five less than a number using an algebraic expression