devilqueen devilqueen

01-04-2018
Mathematics

contestada

find the perimeter of a triangle with sides 2x - 3y, x2 + y and 2x + y units

Respuesta :

Аноним Аноним

01-04-2018

Perimeter = (2x -3y) + (x² + 7) + (2x + y)
Perimeter = 2x -3y + x² + 7 + 2x + y
Perimeter = x² + 4x - 2y + 7

------------------------------------
Answer: x² + 4x - 2y + 7
------------------------------------

Answer Link

Otras preguntas

What is the area of each semicircle of the following composite figure? Help.Dose this seem like 6th grade?

Decolonization took several decades to complete and involved many internal struggles. True False

I need help this is due tomorrow !

what is 20 pounds in ounces

Which solution set satisfies the inequality z + 17 < -4?

after an art class 15% of the color pencils were missing. how many color pencils were there originally if 9 color pencils are now missing?

In the late 19th century farmers in the us responded to the changing economy in which of the following political movements? A. Progressive movement B. Civil r

While you may eat food as an energy source, your body must convert that food into _____________ for use by your brain and other organs?

What was the result of FDR's court-packing scheme?

The sum of 15 and twice mabel's savings use the variable m to represent mabel's savings need help with this one