18 inches or 1 foot and 6 inches
multiply 3 feet by 12 and add two to get the width of the door in inches then subtract 20 inches from it to get the difference
The area is another way of say perimeter. it's the inside area of the rectangle
Answer:
0.25k+1.5−k−3.5
Subtract k from 0.25k.
−0.75k+1.5−3.5
Subtract
3.5 from 1.5.
−0.75k−2
Step-by-step explanation:
Answer:
1) 2 and 6 ; 4 and 8 ; 1 and 5 ; 3 and 7
2) 3 and 6 ; 4 and 5
3) 1 and 8 ; 2 and 7
