Misty30 Misty30

01-04-2017
Mathematics

contestada

Simplify the expression 6n2-5n2+7n2

Respuesta :

16-05-2017

Since these are all n^2, you need to add/subtract the coefficients and keep the n^2.
6 - 5 + 7 = 8
8n^2

Answer Link

Otras preguntas

Elements from which two families would most likely combine with each other to create salts?

A bridge is an example of something that is usually provided as a _________? in economics.

What does the gypsy tell Miss Ingram that makes her unhappy? a. That her mother will soon die c. That she must return home as soon as possible b. That Mr. Ro

1.Which overlapping triangles are congruent by ASA? *I meant to put F in middle of traingle* 2. Name a pair of overlapping congruent triangles in the diagram.

Increasing sectionalism between the North and the South was characteristic of the _____ period.

To communicate constructively during tough times, one should: Avoid judgment and blame Avoid sharing your thoughts Avoid sharing your feelings Avoid the other

The majority of the proposed reforms to the current electoral college system a. also contain flaws. b. incorporate some form of direct election. c. eliminate

According to Immanuel Kant, the value of a good will lies in: how much it can contribute to society. how clever it is at finding the best means to its ends. the

Which of the following sentences is expressed by the percent equation below? 13 = 0.5x A. What is 5% of 13? B. What is 50% of 13? C. 13 is 5% of what number? D

At the end of Morte d’Arthur by Sir Thomas Malory, King Arthur is mortally wounded by Sir Mordred. Which statement is the most likely prediction of what will ha