Answer:
2
Step-by-step explanation:
They are both labeled as 3 feet, so both must be equal, unless you doubt the labeling. Unless that is so, then both segments are equal.
Answer:
There are no like terms to therefore the answer is -4x+5y+6z
Answer:
Step-by-step explanation:
13-16y is the same as -16y+13.
Triangle DEF is scalene
Must click thanks and mark brainliest