Question

please can someone answer this for me
I really need it

Answer 1

Just plug in the terms into the equation..

\(P = 2l + 2w\)

Rectangle #1: P = 26, l = 2

\(26 = 2(2) + 2w\)

Multiply:

\(26 = 4 + 2w\)

Subtract 4 to both sides:

\(22 = 2w\)

Divide 2 to both sides:

\(w = 11\)

So the width for Rectangle #1 is 11 cm.

Answer 2

Can you do the other two?

Rectangle #2: Solve \(P = 2(3.5) + 2(4.75)\) for \(P\).

Rectangle #3: Solve \(7 = 2w + 2(1)\) for \(w\).

Just solve those two expressions for the variable.

Answer 3

@thankyouverymuch