4620 m<span>hope this helps </span>
Answer:
x^2 + 18x + 81
Step-by-step explanation:
(x+9) (x+9)
then distributive property
Answer:
A) 0.2g
Step-by-step explanation:
3 < 3x+6
-3<3x
-1<x
3x+6<24
3x<18
x<6
-1<x<6 the book is right
Answer:
A human hair is 0.0008 meters thicker.
i think....
Step-by-step explanation: