Answer:
C
Step-by-step explanation:
F f f. Fbtbtbt bzubshbsbydby
342.5 because you add all of them together then divide
My apologies this is only for a reward to ask questions myself .
Answer:
Let AB be called x.
26/(18+x) = 14/x
14(18+x)=26x
252+14x=26x
252=12x
x=21
So, AB = 21
Let me know if this helps!