54x2-35 would be the equation so... when you solve that we find out Margy is 73 inches tall and that means she or he is 19 inches taller than Zach
Answer:
[0] real zeros
Step-by-step explanation:
You can use the discriminant of the quadratic formula which is b² – 4ac to determine the # of real zeros by knowing that:
- 2 real zero(s) occur when b² – 4ac > 0.
- 1 real zero(s) occur when b² – 4ac = 0.
- 0 real zero(s) occur when b² – 4ac < 0.
Answer:
4/3 i think
Step-by-step explanation:
(2+14)/(3+9)
Answer:
true
Step-by-step explanation:
Witch one do you need help with?