The answer is false.
There is no "AAA (angle-angle-angle)" postulate. Two triangles can have all of their angles congruent, but that does not mean all of the sides are equal. Therefore, the triangle may not be congruent.
(x - 39) + (x + 61) = x - 39 + x + 61 = (x + x) + (-39 + 61) = 2x + 22
Erica had 6 coins in her coin collection. she goes to a coin show and buys some coins. how many dose she have now?
-125g ^2 that’s what I got solving for it
19x2-9x2= 10x2
16x-13x= 3x
45-23= 22
(10x2+3x+22)