Anit7agirllaur5eneEg Anit7agirllaur5eneEg

15-03-2017
Mathematics

contestada

The length of a rectangle is twice its width. if the perimeter of the rectangle is 60 ft , find its length and width.

Respuesta :

rarrininger rarrininger

15-03-2017

L = 2W
P = 2L + 2W
60 = 2(2W) +2W
60 = 4w +2w
60 = 6w
60/6 = 6w/6
w = 10
L= 2(10)
L = 20

Check

P = 2L + 2W
60 = 2(20) +2(10)
60 = 40 +20
60 = 60

Answer Link

Otras preguntas

Aristotle A. tutored Alexander the Great B. condemned to death by poison C. thought philosopher-kings should run the government

In the Declaration of Independence, Jefferson’s biggest influence with regard to natural rights came from?

Why might filmmakers have chosen to produce movies that drew on America's historical past?

pope gregory VII and the german emperor henry IV fought over the issue of..

I need help with 2 things. Thing 1 The fuel for a chain saw is a mix of oil and gasoline. The label says to mix 6 ounces of oil with 16 gallons of gasoline. A.

What is an enclosed body of coastal water that is a mixture of salt water and freshwater called?

Individuals typically purchase a hybrid or electric vehicle in order to conserve __________.

what is 92% as a decimal AND a fraction

How is a direct democracy similar to a representative democracy? (3 points) Both types of government are run by a communist party. Both types of democracy give

HELP!! Simon invested $1550 at 6.5% interest. He earned $302.25 interest at the end of t years. What is the value of t?