You can multiply both values, x and y by the same value and it still holds true.
y=22 when x=16
y=44 when x=32
y=55 when x=40
C) Y^2=16
Because the two numbers combined to get 16 are:
4 x 4 = 16
Or
-4 x -4 = 16
Answer:
Step-by-step explanation:
Given
Required
Find CN
From the attachment:
Where
This means that:
or
This gives:
Open bracket
Collect anf simplify like terms
So:
Answer:
48 ounces of graphene covers 448 acres.
Step-by-step explanation:
One ounce of graphene cover football fields = 7
Area of 1 football field =
Area of 7 football fields =
So, 1 ounce of graphene cover acres of field =
48 ounces of graphene cover acres of field =
Hence 48 ounces of graphene covers 448 acres.