<h2>VALUE OF |2a| - b/3</h2>
Answer:
The value of the expression |2a| - b/3 is or .
The perimeter of the square is 8 x 4 or 32 cm.
The perimeter of the rectangles would also be 32 cm then.
Perimeter of Rectangle = 2L x 2W
P= 2(3) +2L
32= 6 +2L
2L= 26
L= 13 cm
The area of the rectangle would be L x W
A= L x W
A= 13 x 3
A= 39 cm
Hope this helps :)
If you were solving it as an equation the width would be 21.
Answer:
If the amount of dough for a small pizza is S, for a large pizza is L and for a medium pizza is M, we have the equations:
M = (3/2)*S
L = (5/2)*S
L = M + S
First, we can convine the second and third equation and get:
(5/2)*S = M + S
and now we can replace M by the first equation:
(5/2)S = (3/2)*S + S = 5/2 S
so we have a trivial equation, S can be any number, this means that the system of equation is not well constructed.
For example, if S = 1Kg then:
M = (3/2)kg
L = (5/2)kg = (3/2)kg + 1 kg = 5/2kg