The eastern roman empire/ Byzantine Empire fell in 1453. hopefully this helps.
Answer:
120.
Step-by-step explanation:
She adds $5 to her account each week. If 0 weeks have gone by, then her account hasn't changed.
Infinite they’re all multiples, so they are the same line
It looks like you had some of the numbers correct, but you just labeled it and rounded it incorrectly, and the teacher gave you super partial credit for it.
For my work, I'm assuming that side A is opposite of angle A and side B is opposite of angle B, etc...
Answer:
right angle?
Step-by-step explanation: