ANSWER
Eva is correct because 13/2 + 3/2 = 8
There is no mistake. Dakota may have thought that there was a mistake because Eva simplified when she got the answer for 4x which is correct but Dakota may have thought that it was incorrect.
Answer:
Yes
Step-by-step explanation:
Yes, because there are two pairs of sides marked as congruent, seen by the line bisectors. And, angles T and S are marked as congruent.
Answer:
1 Distribute
(8+3)(7+3)
8(7+3)+3(7+3)
2 Distribute
8(7+3)+3(7+3)
562+24+3(7+3)
3 Distribute
562+24+3(7+3)
562+24+21+9
4 Combine like terms
562+24+21+9
562+45+9
Solution
562+45+9
Step-by-step explanation: