Answer:
5n^2 - 3n - 8
Step-by-step explanation:
4n.5n - 4n.8 + 4.5n - 4.8
= 20n^2 - 32n + 20n - 32
= 20n^2 - 12n - 32
= 4 ( 5n^2 - 3n - 8 )
= 5n^2 - 3n - 8 [ answer ]
Answer:
yellow
Step-by-step explanation:
If the image is congruent to the pre-image, then the scale factor must be 1.
Answer:
need better explanation for this
1) 90
2) 30
3) 150
4) 20
Hope this helped
