A lever in like a pully becasue it can pull just as so. Hope that helped. It is what my teacher taught me.
Answer:
4.5
Step-by-step explanation:
1/2 times base times height
( Area of a triangle )
1/2(3)(3)
=4.5
Answer:
Yes
Step-by-step explanation:

I hope I helped you^_^
All you have to do is multiply 84 by 25%
And that's your answer.
I hope this helped
Well... if 450 is 90% of the crates then 500 is 100%. 450 crates is 0.90% of 500 crates.