Question

Please help me with this

also, I have nothing to do... any suggestions?

Answer 1

L is a/w
You need to isolate 1

Answer 2

`l=(A)/(W)\\`

Explanation:

Sometimes we have to manipulate a variable this is often easier to do when we solve for the variable we want and input numbers into the rest of the equation

Let's say A=16 and w=8

Solving for l would me using the A=lw and inputing those values

A=lw

16=l(8)

`(16)/(8)=(8l)/(8)`

`l=(16)/(8) \\` or
`l=2`

If A = 16 and w = 8, we could substitute those values into the original equation(A=lw) and say that

`l=(A)/(W)`

Sometimes we have to manipulate a variable.

This is often easier to do when we solve for the variable we want and input numbers into the rest of the equation.

I hope this explanation is helpful :)