Since this is a scalene triangle, two sides will equal the same, meaning two angles will equal the same. So 70 has an equal on the other side, meaning 70+70=140, and x will equal the remainder, meaning x=40.
Hope that helps.
Answer:
23/4
Step-by-step explanation:
5
= 5*4 + 3 / 4
= 23/4
you would just add both of them together so the weight would be 7.69 Ibs