lacrawford02 lacrawford02

25-08-2016
Mathematics

contestada

Write a formula for the length l of a rectangle given its perimeter P and its width w. Justify your thinking.

Respuesta :

dalendrk dalendrk

25-08-2016

P = 2l + 2w |subtract 2w from both sides

2l = P - 2w |divide both sides by 2

l = (P - 2w)/2

Answer Link

Otras preguntas

what two numbers add to -17 and multiply to -16

Which number is exactly halfway between 26 and 44?

between 1150 B.C. and 400 A.D there were a number of civilizations. which of the following civilizations is the OLDEST ? A. Olmec civilization of Mexico B. Gree

what are the agents of physical weathering

Explain the difference between the voltage output at the battery and the voltage across each bulb in the series circuit.

To store his art supplies, Kyle buys a cube-shapped box with 8-inches sides. His longest paintbrush is 13.5 inches long. Explain how kyle determined that the 13

Need hep Solve: 4ln(3x) = 8

How do you divide 2.4 by 40 ? can someone please show some work so I can try to understand the answer

What important role do unicellular organisms play in sustaining life on earth?

what would happen to a eukaryotic cell if its all mitochondria were destroyed