1.corresponding
2.alternate exterior
3.alternate interior
4.vertical angles
5.supplementary
40(12.62) + 7(12.62(1.5)) = 504.80 + 7(18.93) = 504.80 + 132.51 =
637.31 <===
Look at the question times it what ever number is listed that is your answer
You need to find common denominators. 15 . so you have to multiply the 5 from 2/5 by three and the 2 by three to get -6/15. then multiply the four from 4/3 by 5 to get 20 and the 3 by five to get 15, so 20/15. adding a negative is like substracting so 20/15 - 6/15 . 20-6= 14. so its 14/15