Answer: leading coef is 20. Degree is 4.
Step-by-step explanation:
20X^4 is term with highest degree.
Answer:
Wdym
11 / 3 hours
A = bh/2
39 = b*3/2
39*2 = b*3/2 * 2
78 = b*3
78/3 = b*3/3
26 = b.
Alors, la grande base est 26 cm et le petit base serait 26/3 = 8.67 cm arrondi.