16n+8=4
16n=4-8
16n=-4
n=-4/16
n=-1/4.
Answer:
20.60000000000
Step-by-step explanation:
Answer:
Check step-by-step explanation
Step-by-step explanation:
A =

to solve for
:
= 
to solve for
:
= 
Answer:
60 inches
Step-by-step explanation:
s = 15 in
Perimeter of a Square = 4 s
= 4 × 15
= 60 in
∴Chatty needs 60 inches of yarn.
Hope that helps!!
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Answer:
The third one
Step-by-step explanation: