Answer:
Step-by-step explanation:
If two fractions have same denominator, add the numerator and write the common denominator.
To add fractions with the same demonator for example 3/8 + 2/8 you would add 3 +2 = 5 The numerator would be 5 and the demonator would stay the same. You would get an answer of 5/8
answer B hope this help ...
(-2,1)
Rectangle has same lengths and same width so its (-2,1)
x= -2 y=1