subject

Mathematics, 10.10.2021 16:10 aniah05

The nth sequence is n²-n-n2.
what is the sum of the first and third term?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:00

Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

Answers: 1

question

Mathematics, 22.06.2019 01:30

Compound inequalities. , i’m being timed

Answers: 1

question

Mathematics, 22.06.2019 02:20

What is the scale factor of axyz to auvw?

Answers: 2

question

Mathematics, 22.06.2019 04:00

Julia spends $5.25 on gas for her lawn mower. she earns $13.00 mowing her neighbor's yard. what is julia's profit?

Answers: 1

You know the right answer?

The nth sequence is n²-n-n2.
what is the sum of the first and third term?...

Questions

question

Biology, 31.01.2020 13:44

Name at least two advantages of using models in science...

question

Physics, 31.01.2020 13:44

An ultrasound wave vibrates at 30,000 times a second state the frequency of the wave....

question

Mathematics, 31.01.2020 13:44

Solve this equation, and show step by step: y=-5/2x-5...

question

World Languages, 31.01.2020 13:44

Compare and contrast newspaper publication before and after the digital age....

question

History, 31.01.2020 13:44

Explain how european immigration affected economic classes in latin america....

question

English, 31.01.2020 13:44

Becky wasn't someone who was normally skittish about wild things. she'd handled snakes before, picked up lizards many times, caught frogs in the garag...

question

Mathematics, 31.01.2020 13:44

Identify the translation rule on a coordinate plane that verifies that triangle a(-5,1), b(-2,7), c(0,1) and triangle a'(-3,2), b'(0,8), c'(2,2) are c...

question

Mathematics, 31.01.2020 13:44

Can someone me solve (x+18)^(1/2)+2=x i know the answer is 7 but i don't know the steps to get that....

question

Social Studies, 31.01.2020 13:44

If you get to school early and then you have a test on that day and study a little bit what score might you get...

question

Mathematics, 31.01.2020 13:45

Acleaning crew can clean 5 offices in 6 hours. how many offices can they clran in 12 hours...

question

History, 31.01.2020 13:45

3. which of the following is an important theme in tang and song paintings? a. the glories of war b. a balance of color and light c...

question

Mathematics, 31.01.2020 13:45

How do i do this because it's really confusing haha

question

Mathematics, 31.01.2020 13:45

William says that 15 years from now his age will be 3 times his age 5 years ago if x represent william present age complete the following sentence...

question

Mathematics, 31.01.2020 13:45

Ashopper uses a department store gift card to pay for 4 sweaters that cost $25 each what is the change in the value of the gift card...

question

English, 31.01.2020 13:45

Match the traits to the respective manors. thrushcross grange. wuthering heights. - dark interiors - well maintained

question

Mathematics, 31.01.2020 13:45

The formula used to find the rate of change between two points is called the _ _ _ _ _ _ _ _ _ _ _ _ formula....

question

Mathematics, 31.01.2020 13:45

What is the standard form of 1.46e-6...

question

Biology, 31.01.2020 13:45

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle...

question

Chemistry, 31.01.2020 13:45

Convert the following. express your answers in scientific notation. a. 7.5 x 104 j to kilojoules 75 x 104 1 to biloiulec non b...

question

Mathematics, 31.01.2020 13:45

Aman has two more nickels than dimes. he has $1.15 in all. how many coins of each kind does he have? which equation can be used to solve the pr...

More questions: Mathematics Another questions

Questions on the website: 13722367