!lol help pls im vv bad at math and angles

y=130°

Step-by-step explanation:

180-(90+40)

180-130

50°

y=180°-50°

=130°

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

so the possibilities of the measurement of the side of the triangle are either it is longest side or not the longest side

when it is the longest side

s < 25 + 35s < 60

if it is not the longest side

35 < 25 + s10 < sso 10 < s < 60so the perimeter70 < p < 130