Step-by-step explanation:
84 = 2(l+b)
L+b = 84 / 2
L+b = 42
There fore..
Length is 42 and breadth is 42 - 8
1 inch = 2.54 centimeters
1 foot = 12 inch
1 inch = 2.54 cm
12 inch = 12times 2.54 cm = 30.48 cm
Answer 1 foot = 12 inch = 12times 2.54 = 30.48 cm
* we know 1 yard = 3 foot
1 foot = 12 inch
1 inch = 2.54 cm
Answer : so 1 yard = 3 foot = 3* 12 inch = 36 * 2.54 cm =91.44 cm
-4+6
or it could be written out as
n-4+6=x
