sonyapineda0 sonyapineda0

11-12-2020
Mathematics

contestada

can you help me please? ( I didn't mean to pick a answer)

can you help me please I didnt mean to pick a answer class=

Respuesta :

Lindsayp432 Lindsayp432

11-12-2020

Answer:

#3:8n-4

Step-by-step explanation:

combine like terms

3n+n=4n

-7+5=-2

4n-2

multiply that by 2 to get the perimeter, which is 8n-4

Answer Link

Otras preguntas

Under feudalism, which group was responsible for ruling different regions of a country?

What are some negative effects on globization?

what is a material that attracts iron or materials containing iron

what is the volume of a solid that 2m, 2m, 9m, 9m, 6m?

Using only whole numbers, how can you draw three rectangles with perimeter of 12 units

One outcome of the Compromise of 1850 was: A. All legislative bills before the implementation of the Compromise of 1850 were inapplicable. B. Sectionalism C. Th

125% of a number is 65. Find the number

The general equation of a plane is Ax + By + Cz = D, where A, B, C, and D are real numbers and A is nonnegative. Find the equation of the plane containing the p

Which sentence does not contain any errors in comma usage? A. Hold on, my friend until I finish putting on my tennis shoes. B. Where should I put the package, E

How is the MLA author-page citation used? 1.The author's last name and page number(s) must appear within the text and after the direct or indirect quotation. 2.