Answer:
(3) Diagonals are perpendicular
Step-by-step explanation:
Answer:
answer this 5-y this the answer thanks for
Answer: You can use only common factor (3).
Step-by-step explanation:
12g²-27h²
3 . ( 4g² - 9h² )
Answer:
-20
Step-by-step explanation:
when you solve: -7u-7=7, you get u= -2 and when you plug it in you get this equation 9(-2)-2=?
then you get -20