Add 65+57 and subtract it from 180 then you get the third angle
Answer:
434.0 or 4.0 3.0 4.0
Step-by-step explanation:
hope it helps
Answer:
9.07 and 7.77 respectively.
Step-by-step explanation:
To determine the upper control limit, add 0.65 lb to 8.42 lb, obtaining 9.07 lb.
To determine the lower one, subtract 0.65 lb from 8.42 lb, obtaining 7.77 lb.
All you have to do is multiply your number and then add them together !!
