A^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.
Answer:
10
Step-by-step explanation:
set up a ratio problem
6 feet/15 long shad= x/25 shad
15x = 150
x = 10
You’re so smart, I love questions like this. Hopefully you can solve it so I can know too!
Answer:
19.5/20
Step-by-step explanation:
3/4=15/20
6/5=24/20
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