kingmorris76 kingmorris76
  • 01-10-2020
  • Mathematics
contestada

A triangle has three sides(4x),(2x-6),and(10-x). Using the variable x, write an expression to define the perimeter

Respuesta :

CSMedrano
CSMedrano CSMedrano
  • 01-10-2020

Answer:

5x+4

Step-by-step explanation:

well the perimeter is the sum of all sides

so we have

[tex]P=4x+2x-6+10-x\\\\P=(4x+2x-x)+(-6+10)\\\\P=5x+4[/tex]

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-10-2020

Answer:

P = 5x+4

Step-by-step explanation:

To find the perimeter, sum the sides

A triangle has 3 sides

P = 4x+ 2x-6 + 10-x

Combine like terms

P = 4x+2x-x    -6+10

P = 5x +5

Answer Link

Otras preguntas

Which set of symptoms describes the short affects of amphetamines
A small religious organization that typically has split off from a denomination because of differences in beliefs.
which of the following statement applied to the old kingdom
You are buying 30 acres of farm land at $12,000 per acre. What is the total cost?
20 = -2x-6(-5x+20) ?????????
A miniature, high-pitched flute is called a(n) ____ A.English horn B.French horn C.piccolo D.contrabassoon
What is five subtract x equals -2 how do you solve for x
Suppose that from a new checkable deposit, first national bank holds two million dollars in vault cash, eight million dollars on deposit with the federal reser
How do I solve this problem?
Which statements correctly describe the Dominican Republic? Check all that apply.A. The Dominican Republic shares an island with Haiti.B. The country is located