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Evaluate 3x2−2xy+4y2 3 x 2 − 2 x y + 4 y 2 for x=−1 x = − 1 and y=−2
answered
Jan 1
Mathematics
college
3
votes
42.0k
views
Describe the role that natural selection could have played in the eventual dominance of Homo sapiens on Earth.
answered
May 28, 2024
Biology
high-school
2
votes
10.9k
views
When you are stressed what do your adrenal glands secrete?
answered
Apr 28, 2024
Biology
high-school
2
votes
127k
views
What's 40+40x0+1 A.) 81 B.) 41 C.) 1
answered
Mar 31, 2024
Mathematics
high-school
5
votes
45.4k
views
*Using and Creating Knowledge Bases (continued)* Knowledge management systems
answered
Jan 18, 2024
Computers and Technology
high-school
3
votes
219k
views
Energy from the_______is constantly passing through the different layers of the atmosphere as waves, landing on and being absorbed into the Earth's surface to provide the heat and warmth for life. A. insolation
answered
Dec 21, 2023
Chemistry
high-school
4
votes
83.4k
views
Colin buys a car for £45500. It depreciates at a rate of 6% per year. How much will it be worth in 3 years? Give your answer to the nearest penny where appropriate.
answered
Oct 15, 2023
Mathematics
high-school
3
votes
228k
views
Any artists out there? I had to do a value sketch for Art class! The value on the objects is fine, but I`m struggling with shadows and how to accurately draw them based on the source of light. I`m looking
answered
Oct 3, 2023
Arts
high-school
10
votes
180k
views
Black power movement lntroduction essay
answered
Jun 30, 2023
History
high-school
4
votes
5.0k
views
Ella has a piece of blue yarn that is 14 centimeters long. She has a piece of red yarn that is 9 centimeters long. How many centimeters of yarn does she have altogether?
answered
Apr 19, 2023
Mathematics
college
5
votes
217k
views
Explain two factors why it is important for youths to investigate and be knowledgeable about it
answered
Dec 4, 2022
Social Studies
high-school
4
votes
33.2k
views
What advice would you give to your friend who has been suffering from domestic violence??
answered
Nov 30, 2022
Social Studies
high-school
4
votes
219k
views
NEEEEEEEEED HELPPP step by step
answered
Oct 16, 2022
Mathematics
college
4
votes
36.6k
views
-2x-10=2x+14 i need all the steps
answered
Sep 18, 2022
Mathematics
middle-school
1
vote
61.0k
views
Enumera 3 esterotipos presentados en el discurso de Emma wattson que atentan contra el feminismo.
answered
Jun 28, 2022
Spanish
college
5
votes
52.8k
views
Development of the society is a universal process. Justify the statement.
answered
Jun 24, 2022
Social Studies
high-school
6
votes
213k
views
in the electrolysis of Cuso4 solution using copper electrodes what happens to the negative cathode electrode ,, does its substance get reduced ?
answered
Jun 1, 2022
Chemistry
college
6
votes
100k
views
Find the coordinates of the new points of each figure after given transformation without graphing paper and write the rule Help I need this done in less than 10 hours!!!!! 1. Reflection across the x-axis:
answered
May 17, 2022
Mathematics
high-school
3
votes
67.8k
views
Why did Emperor Taizu reform the civil service exam? -He thought students needed a tougher challenge -He wanted to award government jobs based on merit. -He wanted to strengthen military control over the
answered
Mar 23, 2022
Social Studies
middle-school
1
vote
86.7k
views
Which European River flows from East to West? A.Danube River B.Rhine River C.Tigris River D.Euphrates River
answered
Feb 22, 2022
Geography
high-school
5
votes
97.8k
views
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