If b is the midpoint, that means AB and BC are the same lengths, so 10x-8=5x+17. Subtract 5x from both sides: 5x-8=17.
Add 8 to both sides: 5x=25
Divide by 5 and find that x=5.
Answer:
i dont know though its not homewrok
Step-by-step explanation:
Answer:
PLEASE MARK BRAINLIEST
Step-by-step explanation:
a+2= b
5a - 8 =2b
a= b- 2
since(a= b- 2)
5(b-2) -8 = 2b
5b -10 - 8 = 2b
3b -18 =0
3b=18;b=6
since b =6
a= 6-2 ; a= 4
Answer:
A- square
Step-by-step explanation:
A square should have 4 right angles.