ch2elldinoxendlergf ch2elldinoxendlergf
  • 18-03-2017
  • Mathematics
contestada

If a rectangle's length is 10 more than 3 times the width and the perimeter is 36. what are the dimensions?

Respuesta :

irspow
irspow irspow
  • 20-03-2017
L=3W+10 and P=2(L+W)=36

36=2(3W+10+W)

36=8W+20

8W=16

W=2 and since L=3W+10=16

W=2 and L=16
Answer Link

Otras preguntas

Help me find the 50th term to 8, 5, 2, -1, -4 ?
what is 3.42857142857 rounded to the nearest hundredth
Which measurement would be least likely to be written in scientific notation: the thickness of a dog hair, the radius of a period on this page, the ounces in a
How to do 314,207 in standard form??
PLZ! HELP!!  1. Mrs. Randall was my history teacher last year.                                  A. direct object
What does science study? What does it not study?
write the sum of 32+20 as the product of their GCF and add another sum
When might knowing the relative location be more helpful?
Pencils are packed 10 to a box.  A classroom carton has 10 boxes.  Lee needs to buy 370 pencils.A.  How many boxes does lee need to purchase? Use place value to
Which of these is a physical property? Why? PLZ HELP!!!A. easy to digest B. conducts electricity poorlyC. becomes moldy quicklyD. does not burn