jadexelan12 jadexelan12

25-09-2021
Mathematics

contestada

find the m if the sequence 8m+1, 6m-2 ,2m-9 is an arithmetic sequence

Respuesta :

jimmyzayn692 jimmyzayn692

25-09-2021

t1 = 8m+1, (first term)

t2 = 6m-2 (second term)

t3 = 3m-2 (Third term)

t2-t1= t3-t2

(6m-2)-(8m+1) = (3m-2)-(6m-2)

6m-2-8m+1 = 3m-2–6m-2

6m-8m-2+1 = 3m-6m-2-2

-2m-1 = -6m-4

-2m+6m= -4+1

4m=3

m= 3/4

Answer Link

Otras preguntas

)Conscientious objectors were often assigned to which of these capacities during World War I? fighter pilots non-combat troops merchant marine sailors workers i

After their attack on Pearl Harbor, what did Japanese leaders do next? They offered peace terms to the United States. They tried to gain as much territory in th

Select all that apply. Select the items that are marks of realism. attention to detail actions all have clear causes love of nature highly emotional believable

It is normal for the economy to go through cycles of expansion and recession. True Fals

Hadley has a 1/2 kg of popcorn she divides the popcorn into three equal bags how many kilograms of popcorn with each bag

please help me solve these scrambled paragraph questions!THANK YOU!

where would you insert a comma at in this sentence? One of the neighborhood cats Trina loves to play outside in the garden.

A strong economy depends on many investors speculating. many banks giving many people loans. most consumers buying on credit. most people’s confidence in the ec

Which of the following were members of the aristocracy in Byzantine society? shopkeepers small-scale merchants soldiers wealthy landowners

Who were the first people to inhabit Australia?