Answer:
Step-by-step explanation:
By thinking and putting ur brain in to it
Answer:
-9
Step-by-step explanation:
Adding a negative 3 is the same as subtracting 3, so if you do -6 - 3 you get -9
Answer:
121/9
Step-by-step explanation:
= 
= 
= 
Let width be x
length= 6+x
p=2(l+w)
20=2(6+x+x)
10=2x+6
10-6=2x
4=2x
x=4/2
x=2
Therefore the width is 2 cm and length is (6+2)= 8 cm
Hope I helped :)
Answer:
tbh idek bc the pen pen duck duck duck goose I don't know I'm doing this for the beginning part