Answer:
all sides have different lengths
and the third angle measures 90⁰
For functions don’t repeat the x (x,y)
It is B
Answer:
160,160
Step-by-step explanation:
let the first page be X
second one be x+1
x+x+1=321
2x=320
x= 320÷2=160
pages 160 161
I’m not sure if I’m correct but I think it is 2^21