Answer:
a² + b² = c²
Step-by-step explanation:
Pythagorean theorem: a² + b² = c²
What do you need help on exactly?
Guessing “eff” is Jeff ;)
28 sq feet/30 min = 56 sq feet/60 minutes
Angela
50 sq feet/60 min
So Jeff paints 6 square feet more per hour.