1. (02.07) Which relationship is always true for the angles x, y, and z of triangle ABC? x + z = y
y + z = x
x + y + z = 180 degrees
x + y + z = 90 degrees

What dimensions can créate more than one triangle ?

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.