Answer:
SA : 253.5
Step-by-step explanation:
2(6.5)(6.5) + 2(6.5)(6.5) + 2(6.5)(6.5)
84.5 + 84.5 + 84.5 = 253.5
Answer:
this is a binomial because its separated by a negative sign
Step-by-step explanation:
Answer:
yes
Step-by-step explanation:
Answer:
symmetric property
Step-by-step explanation:
with symmetric property if x=y then both values on either side of the equal sign will be equal