Atriangle has side lengths of 13 cm 6 mm, 8 cm 9mm, and 7 cm.

*what is the perimeter of the triangle in cm and mm?

*what is the perimeter of the triangle in cm only?

*what is the perimeter of the triangle in mm only?

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

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?

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1