puzzledpenguin puzzledpenguin

24-08-2019
Mathematics

contestada

19. GEOMETRY Write and simplify an expression to represent the perimeter of
the triangle shown. Then find the value of x if the perimeter is 45 feet.

19 GEOMETRY Write and simplify an expression to represent the perimeter ofthe triangle shown Then find the value of x if the perimeter is 45 feet class=

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

24-08-2019

Answer:

x=7

Step-by-step explanation:

x+4 + 2x1+3x-2 =45

6x+3 =45

6x=42

x=7

7+4 = 11

14+1=15

21-2=19

11+15+19 = 45

Answer Link

Otras preguntas

Select all choices that apply. 1. (1 pt) Mark each statement if it describes a Greek religious belief. A. A god or goddess could be a powerful ally or a terribl

"Between the blossoming branches of the canopy, bits of blue sky looked down on her like wonderful eyes." Based on the language the author uses, what conclusio

what is communication imperative

why do sidewalks have built-in cracks every few feet

What is the slope ratio for 75°?

Regarding the Magna Carta, which statemen is false? A) the document assured all English citizens freedom of speech. B) the document required trial by jury of on

Put these in order of size, smallest first: 0.4, 60%, 1/5

Why is it important to watch for sequencing clues?

Which gas is a source of natural groundwater pollution?

how do I find out how to decompose 3/10