Answer:
negative 11/6
Step-by-step explanation:
Answer:
Theres no photo
Step-by-step explanation:
Answer:
Length = 12 m, Width = 8 m
Step-by-step explanation:
Let the width of the rectangle is b.
Length, l = 4+b
The perimeter of the rectangle = 40 m
We know that,
Perimeter of rectangle = 2(l+b)
2(4+b+b) = 40
4+2b = 20
Subtract 2 from boths sides,
2b = 16
b = 8
Width = 8 m
Length = 4+8 = 12 m
Hence, the length and the width of the rectangle is 12 m and 8 m respectively.
Answer:
Step 3
Step-by-step explanation:
He added -6 and 8 when he should've multiplied following pemdas
( multiplied the 8 and 7 )
If its a parent then the answer would be 60