Question

The perimeter of a rectangle is 343434 units. Its width is 6.56.56, point, 5 units.
Write an equation to determine the length (l)(l)left parenthesis, l, right parenthesis of the rectangle

Answer 1

this is annoying


the perimiter is 34 units
the width is 6.5 units


ok.
perimiter=2(Length+Width)
P=2(L+W)
solve for L
distribute
P=2L+2W
minus 2W
P-2W=2L
divide by 2
$\frac{P-2W}{2}=L$

given that P=34 units and W=6.5 units
$\frac{34-2(6.5)}{2}=L$


the equation would be $L=\frac{P-2W}{2}$ or $L=\frac{P}{2}-W$

Answer 2

Answer:

the equation is 2l + 13 = 34 then l is 10.5

Step-by-step explanation: