02-11-2021
Mathematics

contestada

please help with this with an explanation

please help with this with an explanation class=

Respuesta :

ummayyahc ummayyahc

02-11-2021

The perimeter is 4x + 14

1.) 3x - 5 + 2x + 19 - x

2.) look for like terms: 3x - 5 + 2x + 19 - x

3.) simplify 3x + 2x - x = 4x -5 + 19 = 14

so the answer is 4x + 14

Answer Link

Otras preguntas

Short film alma in Spanish

PLEASE HELP BEST ANSWER WILL GET BRAINLIEST Of the four expressions presented here, which two are equivalent? (5 points) Expression I: 6n + 5 Expression I

If ON= 5x - 7, LM = 4x+ 4, NM = x -7, and OL =3y-4, find the values of c and y for which LMNO MUST BE a parallelogram.

A rectangle has an area of 72 in². The length and the width of the rectangle are changed by a scale factor of 3.5. What is the area of the new rectangle?

What is the rule for the reflection

Please HELP ASAP I really need help

Which of the following is the correct expanded form for the series below? O (7+3•1)+(7 +3-2)+(7 +3,3)+(7+34) O (7+1)+(7+2)+(7 +3)+(7+4) O (3-1)+(3-2) +(303)+(3-

For which intervals is the function negative? Select each correct answer.

Why did Japanese soldiers kill so many civilians in Nanking, China?

Which of the methods of control do you think was most influential in maintaining stalin's power? why? main ideas 3. what are the key traits of a totalitarian st