Subtract. 6 5 9 −4 9  a. 6 1 /18  b. 6 1/ 9  c. 6 1/ 0  d.6 9/ 9 

B. 6 1/ 9  

Step-by-step explanation:

Assumed Subtract. 6 5 /9 −4 /9  

Since the denominator is the same so

6  5/9 −4 /9  = 6 1/9

it has the same slope and a different y-intercept

hope this : )

area of rectangle a is 2 times that of rectangle b that means 2x+x =   36cm^2

3x = 36cm ^2

x = 36/3

x= 12cm^2

and 2x = 24cm^2

now side of square = are divided by sides = 36/4 = 6cm

that means length of rectangle a and b is 6cm too

now for rectangle a,

l*b = area

= 6*y=24

y=24/6 = 4

therefore dimensions of rectangle a are- length = 6cm, breadth = 4cm

and for rectangle b, length = 6cm and breadth = 6-4 = 2cm.

hope this .