A triangle has side lenght of 2cm, 8 cm and x cm. what measure could be the value of x in centimeters

Asap i need it now choose all the answers that apply. sex-linked disorders affect males more than females affect females more than males can be carried by females, without being expressed are always expressed in males are caused by genes carried on the x and y chromosomes

Complete the solution of the equation. find the value of y when x equals to 6 4x+y=20

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!