Since RS and ST are congruent sides, angles SRT and STR will be equal. Also, angles STU (5x) and STR added together equals 180. Therefore angles STU and SRT will also equal 180. All that's left to do is set up the equation and solve. 5x - 30 + 5x = 180.
Look at the picture below.
I hope this helps!
I still dont get the question please explain it better
2.37 + 0.35 = 2.72 total spent
5.00 - 2.72 = $2.28 change back
Sam age in integer : 1,2,3,4
