subject

Mathematics, 02.03.2021 18:20 Zuno8604

Which expression is equivalent to (3r^2-9r+10)+(2r^2+3r-2)

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:30

Which expressions are equivalent to k/2 choose 2 answers: a k-2 b 2/k c 1/2k d k/2 e k+k

Answers: 2

question

Mathematics, 21.06.2019 18:20

Find the solution of this system of equation -7x+y=-20 9x-3y=36

Answers: 1

question

Mathematics, 21.06.2019 21:40

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30

Answers: 1

question

Mathematics, 21.06.2019 23:30

Asinusoidal function whose frequency is 1/6pi

Answers: 2

You know the right answer?

Which expression is equivalent to (3r^2-9r+10)+(2r^2+3r-2)...

Questions

question

Mathematics, 18.01.2022 22:10

Jeanette uses 2 1/2 more balls of yarn to knit a blanket than she uses to knit a sweater. Knitting a sweater requires three times as much yarn as knit...

question

Business, 18.01.2022 22:10

"From the choices below, check the ones that are primary sources. a. Letter b. Memoir c. Oral history d. Photo e. Schola...

question

History, 18.01.2022 22:10

The United States expansion in the Pacific Ocean was most likely influenced by a -...

question

SAT, 18.01.2022 22:10

If the graph of has an oblique asymptote at y = 3x + k, what is the value of k?....

question

Biology, 18.01.2022 22:20

Please help I really need it ...

question

Mathematics, 18.01.2022 22:20

The perimeter of a square is at least 20 centimeters more than the length of a side. Express the statement as an inequality, and solve for the possibl...

question

Mathematics, 18.01.2022 22:20

So for a surjective function the codomain is equal to domain. However does the function need to have all real numbers of the x axis as well to be able...

question

Health, 18.01.2022 22:20

Why do people use and abuse drugs despite the warnings about the dangers to themselves and others?...

question

English, 18.01.2022 22:20

Identify the clause. 'Whenever I see something interesting, I make a note of it in my diary.'...

question

Physics, 18.01.2022 22:20

Plan an investigation that tests whether sand and salt will transfer the same amount of thermal energy. Be sure to include a hypothesis ("if, then" st...

question

Mathematics, 18.01.2022 22:20

Triangle ABC is a right scalene triangle. If ∠ = 72°, what is the measure of ∠?...

question

History, 18.01.2022 22:20

In addition to unpacking lots and lots of things, what are TWO other chores done by the staff to make the White House ready for the incoming President...

question

Mathematics, 18.01.2022 22:20

Lola gave her grandchildren – Mathew, Ella, Gian and Camille pieces of candies represented by 32a2-36a+16 How many candies will each child receive?...

question

Mathematics, 18.01.2022 22:20

2 of 6 Brian and Colin are marking exam papers. Each set takes Brian 43 minutes and Colin 1 hour. Express the times Brian and Colin take...

question

Mathematics, 18.01.2022 22:20

If you invest $450 at 22% and earn $99, how long did you invest your money?...

question

Mathematics, 18.01.2022 22:20

The combined area of a pair of congruent rectangles can be represented, in square units, by the expression 18y^2 – 8. The length and side of each rect...

question

Mathematics, 18.01.2022 22:20

Please help math do both for every one try to do both thanks

question

Mathematics, 18.01.2022 22:20

2x+5y-z = -3, 4x+3y+2z = 1 & X+2y+32 = -5...

question

Mathematics, 18.01.2022 22:20

2. What items could you buy with $250? Choose at least two items. How much of your money would you spend purchasing the items at the discounted price...

question

English, 18.01.2022 22:20

What is the global concern raised by Mr. Lester R. Brown that threatens the very existence of man...

More questions: Mathematics Another questions

Questions on the website: 13722363