letsa15 letsa15
  • 24-07-2017
  • Mathematics
contestada

Express the perimeter of the triangle as a polynomial.


A) 9x -8
B) 9x + 8
C) 8x - 6
D) -9x - 6

Express the perimeter of the triangle as a polynomialA 9x 8B 9x 8C 8x 6D 9x 6 class=

Respuesta :

irspow
irspow irspow
  • 24-07-2017
The perimeter is just the sum of all of the side lengths.

p=3x+4+x-10+5x-2

p=9x-8
Answer Link
altavistard
altavistard altavistard
  • 24-07-2017
Add up the lengths of the 3 sides.  Starting with x terms, we get 3x + 4 + x - 10 + 5x - 2.  The x terms combined result in 9x and the constants combined result in -8.  The perimeter is thus 9x - 8 units.
Answer Link

Otras preguntas

the two largest language families in the world are
Which of the following are involved in graphs of linear equations. * Intercepts * The graph is a curve * The graph is the solution set. * Slope * The equation u
There are three candidates standing for one position as student president and 130 students are voting. Sally has 24 votes so far, while Katie has 29 and Alan ha
Construct a Venn diagram that compares and contrasts sexual and asexual reproduction. Include the following phrases: haploid (n) diploid (2n) gamete somatic mit
what is the name of the department store where buddy works in elf?
Rosy went to the shoe store and counted 324 pairs of shoes. She went to another shoe store and counted 236 pairs. How many shoes did Rosy count in total.
What are some good books to read?
what is cubic spline?​
which of the following was NOT a way the government controlled the economy during the war?
what does pineapple and cranberry juice do for you sexually?