See https://web2.0calc.com/questions/help-please_82538.
Answer:
10,20,40
Step-by-step explanation:
They all have a factor of 2,10, and 1
B=5
Hope this helps!
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Answer:
30
Step-by-step explanation:
the formula is a^2+b^2=c^2
18^2+24^2=c^2
900=c^2
c=30
Answer:
x^2-x+3
Step-by-step explanation:
You factor it out which would then make it
(x-4)(x^2-x+3)/x-4
Then you cancel out the common factor, x-4
which leaves you with x^2-x+3
