The length of a rectangle is 8 inches more than the width. The perimeter is 36 inches. Find the length and the width (in inches).

Width = 5 inches

Length = 13 inches

Step-by-step explanation:

Width = W

Length = W + 8

Perimeter = 2(Length) + 2(Width)

Substitute in known values

36 = 2(W+8) + 2(W)

Multiply

36 = 2W + 16 + 2W

Add

36 = 4W + 16

Subtract 16 from both sides of the equation

20 = 4W

Divide both sides of the equation by 4

W = 5

Width = 5 inches

Length = 5 + 8 inches = 13 inches

Hope this helps :)

5050 i think

step-by-step explanation:

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v