subject

Mathematics, 10.07.2019 23:50 altstattlana

Simplify (25x2 − 14xy + 4) − (7x2 − 9y) + (2xy + 7)

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:10

An initial investment of $100 is now valued at $150. the annual interest rate is 5%, compounded continuously. the equation 100e0.05t = 150 represents the situation, where t is the number of years the money has been invested. about how long has the money been invested? use your calculator and round to the nearest whole number. years

Answers: 3

question

Mathematics, 21.06.2019 19:40

What happens to the area as the sliders are adjusted? what do you think the formula for the area of a triangle is divided by 2?

Answers: 1

question

Mathematics, 21.06.2019 23:50

How are algebraic expressions evaluated using substitution?

Answers: 1

question

Mathematics, 22.06.2019 02:50

Determine the following data for the quadratic relation f(x) = -3(x+2)(x-3)? i. direction of opening: ii. x-intercepts: iii. y-intecept: iv. axis of symmetry: v. vertex:

Answers: 3

You know the right answer?

Simplify (25x2 − 14xy + 4) − (7x2 − 9y) + (2xy + 7)...

Questions

question

Geography, 06.03.2020 19:53

After a seven-year journey to Saturn, strapped to the side of the Cassini Orbiter, the Huygens probe of the Saturnian moon Titan was set free from the...

question

Mathematics, 06.03.2020 19:53

The height of a triangle is 5 centimeters greater than the base. The area of the triangle is 375 square centimeters. Find the length of the base and t...

question

Mathematics, 06.03.2020 19:53

A piece of fabric is in the shape of a square. The area measures 50 square inches. Find the length of one side of the piece of fabric. Write your answ...

question

Mathematics, 06.03.2020 19:53

Each month Kaden's phone company charges a flat fee of $12 plus $0.05 per minute. His bill for last month was $18 how many minutes did luca talk on th...

question

English, 06.03.2020 19:53

Which is the best example of a question formed through informal inquiry? A. Is there enough information on the topic to help streng...

question

Mathematics, 06.03.2020 19:53

Universal pet house sells vinyl doghouses and treated lumber doghouses. It takes the company 5 hours to build a vinyl doghouse and 2 hours to build a...

question

Mathematics, 06.03.2020 19:54

Solve:-7.2x -9.5 > -239...

question

Mathematics, 06.03.2020 19:54

Explain how the parts of the balanced hanger compare to the parts of the equation. 7=2x+3

question

Health, 06.03.2020 19:54

True or False? In addition to the people being killed by injuries, there are almost as many survivors left with permanent disabilities, a major econom...

question

Spanish, 06.03.2020 19:54

1. Los turistas viaj (viajar) en un autobús. 2. Elena y yo (hablar) español en clase. 3. Los estudiantes (llegar) a la residencia estu...

question

Chemistry, 06.03.2020 19:55

Tetraphosphorus hexaoxide is formed by the reaction of phosphorus with oxygen gas. If a mixture of 75.3 g of phosphorus and 38.7 g of oxygen produce 4...

question

Social Studies, 06.03.2020 19:55

Which right is implied by the second amendment’s right to bear arms?...

question

Mathematics, 06.03.2020 19:55

The length of a rectangular garden is 5 meters long. The area of the garden is 10 square meters. Which equation correctly relates the given informatio...

question

Mathematics, 06.03.2020 19:55

What’s the missing angle...

question

History, 06.03.2020 19:55

Please help i know its not a lot of information but can you please try and help? Why did the Southern states seceed from the Union? Were they ju...

question

Physics, 06.03.2020 19:55

Compare the light-gathering power of the Thirty Meter Telescope with that of the dark-adapted human eye (aperture 8 mm) and with that of one of the 10...

question

Business, 06.03.2020 19:55

Lenora just finished writing a news release regarding a new product developed by her firm. She intends to email the message to local radio stations an...

question

Mathematics, 06.03.2020 19:55

What is the explicit of 8,17,26,35...

question

Business, 06.03.2020 19:55

If the marginal propensity to save (MPS) is 0.18, Instructions: Round your responses to two decimal places. a. the marginal propensity to consume (MPC...

question

Mathematics, 06.03.2020 19:55

An instructor who taught two sections of engineering statistics last term, the first with 20 students and the second with 35, decided to assign a term...

More questions: Mathematics Another questions