Easy points what's 5+6 (jk) pls answer one below, i am needy of suppose that α and β are the angles of a triangle. it is known that: 58°≤α≤59° and 102°≤β≤103°. find the possible values of the third angle.

I know this is old but they deleted my old answer even though it didn't break it any rules so i'm just going to rephrase what I said

the possible values of the 3rd angle is 18≤x≤20

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^