Which value must be added to the expression x^2+ 16x to make it a perfect-square trinomial? 8
32
64
256

ii6tyhj7 juj3yyj333ju jmyhthhtk7h jg hajj jiijh

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

happy to

pls mark as brainliest.

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.