alexhanneken alexhanneken

01-10-2016
Mathematics

contestada

The length of a rectangular mailing label is
4 centimeters less than twice the width. The perimeter is
22 centimeters

Respuesta :

texaschic101 texaschic101

01-10-2016

P = 2(L + W)
P = 22
L = 2W - 4

22 = 2(2W - 4 + W)
22 = 2(3W - 4)
22 = 6W - 8
22 + 8 = 6W
30 = 6W
30/6 = W
5 = W.....width is 5 cm

L = 2W - 4
L = 2(5) - 4
L = 10 - 4
L = 6....length is 6 cm

Answer Link

Otras preguntas

Name the type of polymer formed when propane-1,3-diol and butanedioic acid react together.

Agricultural crops can be genetically engineered to become resistant to frost or to certain diseases by inserting genes into their DNA from other____ organisms.

there are 12 bars of soap for 10.00 or 5 bars of soap for 4.00

Ratios equivalent to 1/2

Set your own occupational health and safety practices and relate it to your shop layout.

Find the x- and y-intercepts of the graph of 8x + y = 31. State your answers as whole numbers or as improper fractions in simplest form.

What is the coordinate of the point of intersection? Explain what this point represents.

an organization whose members have a common cause for which they seek to influence public policy is called an...

In The Great Gatsby, where is Daisy from, originally? Is she old money or new money?

"He wondered how the mind can almost randomly connect so many different facts. For instance, how can a song or a scent mentally link or even transport someone t