emmaleegreen886 emmaleegreen886

02-11-2021
Mathematics

contestada

1. What should be added to 2p - q + r to make it p + q - 2r?
-

Respuesta :

anasweeney43 anasweeney43

03-11-2021

Answer:

-p + 2q - 3r

Step-by-step explanation:

(p + q - 2r) - (2p - q + r)

= p + q - 2r - 2p + q - r

= -p + 2q - 3r

Answer Link

Otras preguntas

The people of Europe who are defending themselves do not ask us to do their fighting. They ask us for the implements of war, the planes, the tanks, the guns, th

6. Diamond and graphite are both composed of carbon atoms. The density of diamond is 3.52g/cm3. The density of graphite is 2.25g/cm3. In 1955, scientists succes

if food is 630$ and clothing is $360 what percent of the budget 4500 is spended

A student in a histology class was asked to describe the structure of a stratified squamous epithelium. Which of the following should he use? Group of answer ch

The acronym (abbreviation) for a DRI that describes the average daily nutrient intake level estimated to meet the requirement of half of the healthy individuals

how much time does it take

Which of the following are homogeneous solutions?

The process that involves recording yourself as you describe what you intend to write, and then listening to the playback, identifying ways to tighten and cla

8 things explaining how a lack of civilization can cause a person to change

what change occurs when a material changes shape or size but the composition of the material does not change