Assuming you want to factor, then you would use the factor by grouping method
x^2+4x + xy+4y
(x^2+4x) + (xy+4y)
x(x+4) + y(x+4)
(x+y)(x+4)
Therefore, x^2+4x + xy+4y factors to (x+y)(x+4)
This is the same as multiplying 10 by 28, which equals 280
Answer: <u>A. 12/35....................</u>
Correspondency
corresponding sides are similar in similar figures
corresponding sides are congruent in congruent figures
congruent figures are similar
Answer:
I think its b sorry if its wrong tho