Answer:1 is the numerator 13 is the denominator
Step-by-step explanation:
Answer:
All systems have 2 real solutions.
Explanation: there are X and Y unknowns.
Stairs the ground a couch a wall
Answer:
28.27 rounded orrrr 28.27433388 not rounded.
Step-by-step explanation:
area of circle=πr^2
radius=3 km
3^2=9
9*π