Answer:
3rd one
Step-by-step explanation:
any 2 squares are congruent since all four sides of any square are congruent
Answer:
5a + (-6a) + (-2b) + 2b + (-3) = -a -3 or -(a + 3) so first answer is correct because -(a + 3) is the same as -(3 + a)
Step-by-step explanation:
The answer to the problem is A
Answer:
x= 2 y= 4
Step-by-step explanation:
look at the calculation in the picture