What is the perimeter of triangle xyz? 5 + + 2 units 5 + 3 units 5 + + 2 units 10 + 2 units

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

Thelime contains the point(-3,0) and parallel x-3y=3( show all work)

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics