Select all of the expressions that equivalent to 4 radical 5
1 answer:
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The pyhtagorean states that to find c, use the eqaution, 
.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.
Substitute 1 for a and 20 for b;
c^2=1+400
c^2=401
c=
which is about 20.02
Hope this helps.