We need more information or a picture please :)
Answer:
the answer the B
Step-by-step explanation:
Answer: The percent error is -2.1352% of Jocelyn's estimate.
Answer:
(m+2)(m-2)=m^2-4
Step-by-step explanation:
(m+2)(m-2)=m(m-2)+2(m-2)
=m^2-2m+2m-4
=m^2-4
