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 :

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

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

Fred was the most first of all the runners correct the sentence pls

Complete the table below (would really appreciate if you would help!)

(1/2u+10v)^2 pls give me step by step

how a person becomes a Commissioner

A new car is purchased for $30,000 and over time its value depreciates by one half every 5 years. What is the value of the car 11 years after it was purchased,

the first 10 multiples of 18

which of the types of teeth are not found in a six years old baby A incisorsB canines C molarsD permolar

Saint Paul became a Christian A. When he was struck off his horse on the way to Damascus B. when he heard Christ preach and work miracles C. when he witnessed t

A box contains 42 red counters, 90 yellow counters and no other counters. A group of students share these counters between them so that they each receive the sa

How can understanding a character’s values help you to understand a text? (Check all that apply) A.) shows motivation for the character’s action B.) gives clue