A triangle has sides with lengths of 7 yards, 12 yards, and 13 yards. Is it a right triangle?

Kira looked through online census information to determine the overage number of people living in the homes in her city what is true about kira's data collection?

You dug a hole that was 8 feet deep. after taking a short break, you dug down 3 more feet in the same hole. when finished digging, a tractor accidentally filled the hole with 4 feet of dirt. how deep is your hole now?

20 points + brainliest answer + my mom’s chocolate chip cookie ! subtract.