Let l and l-6 be the length and width, respectively, of the rectangle. Then:
l(l-6)=40
l²-6l-40=0
(l-10)(l+4)=0
l=10,-4
The rectangle is 10" by 4". ☺☺☺☺
Answer:
0.013
0.021
Step-by-step explanation:
I guess...
The correct answer would be:
-5
-4
-3
-2
-1
0
1
2
3
4
5