amarimajor2006 amarimajor2006

04-02-2021
Mathematics

contestada

The sides of a triangle measure 2x + 5, X – 4, and
3(2x + 1). What is the perimeter of the triangle?

Respuesta :

dammyzee dammyzee

04-02-2021

Answer:

9x+4

Step-by-step explanation:

perimeter= sum of all sides

perimeter= (2x+5)+ (x-4)+ 3(2x+1)

= 2x+5+x-4+ 6x+3

= 2x+x+6x+5+3-4

= 9x+8-4

=9x+4

Answer Link

Otras preguntas

Twice the sum of 4 and x is less than -16

Mercantilism is a. an economic theory that stressed the importance of colonies as sources for raw materials. b. an economic system in which private businesses p

Which three sentences are correctly capitalized? /\ If you take the highway West out of town, you will find the abandoned Sawmill that used to employ many peo

Suggest a reason why flowering plants tend to reproduce more in the warmer summer months

Describe what matter is

An analysis of an oxide of nitrogen with a molecular weight of 92.02 amu gave 69.57% oxygen and 30.43% nitrogen. What are the empirical and molecular formulas f

what multiplies to get -80 but adds to get 2

Which ruler united the Persians into a powerful kingdom?

Why were Americans encouraged to grow their own food in victory gardens? To increase the amount of food that could be sold to other nations. To conserve resourc

why do scientists accept Darwins theory of evolution instead of Lamarcks theory