6. Which of the following inequalities is true? (1 point)
1 pointh
36 = -6
> 0.5
15
V81
2
O-3=-0.7
7. Which of the following is not a rational number? (1 point)
The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.