Area is 92.13 and the perimeter is 47.42 i think it’s correct
For 3x + 12 + x, do like terms:
4x + 12
For 4(3 + x), multiply
12 + 4x
They are both the same, just written in different ways. One is adding like terms and the other is multiplying with parentheses. Even though it may be switched around, it is still the same.
Hope this helps :)
10*5+10*5*1 I think this is the right way
Answer:
A=a2=3.42≈11.56
Step-by-step explanation:
i believe
