It's hard to judge with limited information in the pictures and since it was played on a different account and on a different server. I'm not willing to try to go for the extra mile on finding them.
1st img - The game seem possible if you guys know how to team play a bit more. Doesn't seem to behind, it feels like people gave up. Though, the Sejuani on your team is plain garbage which probably cause the loss.
2nd img - Victory is possible, if their team comp wasn't to punishing for your Rumble carry and your ability to peel for him. But you missed a good chance for Redemption as your team comp is more front line, where the item shines the most at.
3rd img - Doesn't seem any chance of victory as there was no one on your team that was ahead. Depending on their skill and your ability to support the few that manages to get back into the game, victory can be achieved with tons of effort involved.