verify experimentally that the exterior angle of a triangle is equal ta the sum of opposite interior angles

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

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