Step-by-step explanation:
8 = 2^3
27= 3^3
13= 13^1
49/81 = (7/9)^2
Answer:
B
idk how to explain it but im sorry if i tell u the wrong answer
2 (x+2x)=42
or,6×=42
or x=42/6
or x=7cm
width =x=7cm
length=2x=14cm
The awnser is C
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