Answer:
Y= 2 · 4x
Step-by-step explanation:
Answer:
The triangles are congruent.
Step-by-step explanation:
The dashes represent the same size of a side.
If one of the triangles were flipped, the dashes will be in the same place on each triangle causing them to be congruent.
Answer:Rhombuses :)
Step-by-step explanation:
(2√5 + 3(√7))^2
(2√5 + 3(√7))(2√5 + 3(√7))
4*5 + 6√35 + 6√35 + 9*7
20 + 12√35 + 63
20 + 63 + 12√35
83 + 12√35