Question

HELP ASAP !! - hallie can use the equation p=4l+4w+4h to determine the sum of the lengths of the edges of a rectangular prism. she begins to solve the equation for h but runs out of time. her partial work is shown below:
which expression should follow the subtraction in hallie’s equation

Answer 1

Answer:

l +w

Step-by-step explanation:

Answer 2

Answer:

The correct option is A) $(l+w)$

Step-by-step explanation:

Consider the provided equation.

Step 1: $p=4l+4w+4h$

Step 2: Divide both sides by 4.

$\frac{p}{4}=\frac{4l+4w+4h}{4}$

Step 3: Simplify

$\frac{p}{4}=l+w+h$

Step 4: Subtract l+w from both sides.

$h=\frac{p}{4}-(l+w)$

The missing expression which follow the subtraction in Hallie's equation is $(l+w)$

Hence, the correct option is A) $(l+w)$