Answer:
x=-14
Y=40
Perimeter=(4×14+3)×4=236
Step-by-step explanation:
as long as it's a square then
Sorry i dont know much geometry but i can try (see answer in chat)
Answer:
Addition Property of Equality
Step-by-step explanation:
That property says it's OK to add the same number to both sides of an equation
If a = b, then a + c = b + c
Answer:
35 is the answer to #8 I believe.