subject

Mathematics, 31.03.2021 14:00 20shearcorr

3x²-2xy+4y² for x=-1 and y=-2

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 17:50

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Answers: 1

question

Mathematics, 21.06.2019 23:30

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?

Answers: 1

question

Mathematics, 21.06.2019 23:40

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.

Answers: 1

question

Mathematics, 22.06.2019 00:30

Find the solution on the interval [0, 2pi)

Answers: 3

You know the right answer?

3x²-2xy+4y² for x=-1 and y=-2...

Questions

question

Mathematics, 15.07.2019 07:30

Find the correct sum of each geometric sequence. a1 = 3, a8 = 384, r = 2 a1 = 343, an = -1, r = -1/7 a1 = 625, n= 5, r = 3/5 a1 = 4, n = 5, r = -3 a1...

question

Mathematics, 15.07.2019 07:30

Which should equal 105 degrees to prove that f is parallel to g...

question

Chemistry, 15.07.2019 07:30

Does not have a definite shape but has a definite volume...

question

Social Studies, 15.07.2019 07:30

Tell any way of utilizing natural resources?...

question

Mathematics, 15.07.2019 07:30

The price of a usb memory stick selling at a 21% discount off its marked price (m) is...

question

History, 15.07.2019 07:30

Which states passed laws outlawing slavery after the war...

question

Mathematics, 15.07.2019 07:30

The average score on a standardized test is 750 points with a standard deviation of 50 points. what is the probability that a student scored more than...

question

Mathematics, 15.07.2019 07:30

The length of ln is 28 centimeters. what is the length of lp? 7 cm 9 cm 14 cm 21 cm...

question

Biology, 15.07.2019 07:30

Karen is studying an area that has many trees and goes through all four seasons the trees lose their leaves as the seasons press. which biome is she...

question

Arts, 15.07.2019 07:30

Idesperately (still) need writing an ode/poem to a famous (alive) person. like how am i supposed to write it bc i already know my topic but i don't k...

question

Computers and Technology, 15.07.2019 07:30

Can i delete a question on brainyly?...

question

English, 15.07.2019 07:30

What is the purpose of a task analysis? to find out how difficult a task is to break the task down into smaller steps to create a challenging set of...

question

Mathematics, 15.07.2019 07:30

Find the height of the cylinder below if the radius r = 5 m, and the surface area is a = 439.8 m 2...

question

History, 15.07.2019 07:30

Is the press’s use of sensational, often exaggerated stories to attract readers. a. yellow journalism c. red journalism b. tip journalism d. none of t...

question

English, 15.07.2019 07:30

The “read books, share the love” advertisement effectively uses the association technique to convince people to read more books. the advertisement tar...

question

History, 15.07.2019 07:30

How did the embargo of 1807 impact the european nations?...

question

Mathematics, 15.07.2019 07:30

Geometry! ! a pile of sand in the shape of a cone has a diameter of 8 in. and a height of 5 in. what is the volume of the cone? use 3.14 for π ....

question

Mathematics, 15.07.2019 07:30

Sam thought of a number between ten and twenty then sam gave a clue when you count by twos and when you count by threes but not when you count by four...

question

Health, 15.07.2019 07:30

When does a person normally reach emotional maturity?...

question

Mathematics, 15.07.2019 07:30

The shadow cast by a house is 55 feet long. at the same time, a flagpole that is 15 feet tall casts a 25 foot long shadow. how tall is the house?...

More questions: Mathematics Another questions

Questions on the website: 13722360