Hi, hope this helps :)
Feel free to ask me if you do not understand. I used the elimination method.
Answer:
43
Step-by-step explanation:
90-47=43
Answer:
It would be the 4th one and the last one I think
Step-by-step explanation:
Answer:
BE=15
Step-by-step explanation:
Since E is the center, BE=2x+1
And AC is 6x-12 with E being a midpoint.
Since AC is 2 segments and BE is only 1 then you multiply 2x+1 by 2 so that
you can find x. You multiply 2x+12 by 2 because E is the midpoint so that means ED is the same value as BE
6x-12=4x+2
BD=AC
6x-4x-12=2
2x=2+12
2x=14
x=7
BE= 2x+1
2(7)=14+1=15
Answer: -51 my friend
Step-by-step explanation:
