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For the function f(x, y) = -4x² + 4xy + 3y² + 5x - 5y - 3, find a unit tangent vector to the level curve at the point (-5,4) that has a positive x component. Round your numbers to four decimal places.
asked
Oct 14, 2024
Mathematics
high-school
1
answer
3
votes
53.5k
views
The coordinates of point J are (-3, 6 1/2). Which statement tells how to locate point J on the coordinate plane? a) J is located 3 units to the left and 6 1/2 units up from the origin. b) J is located
asked
Oct 8, 2024
Mathematics
high-school
1
answer
5
votes
185k
views
Light goes from material having a refractive index of n1 into a material with refractive index n2. If the refracted light is bent away from the normal, what can you conclude about the indices of refraction?
asked
Sep 6, 2024
Physics
high-school
1
answer
1
vote
59.2k
views
How do I graph x+y=−2
asked
Aug 1, 2024
Mathematics
college
2
answers
4
votes
76.5k
views
According to the Inspection and Surveys provision: A. the insured must allow the insurer to inspect the insured premises at any time. B. the insured must submit regular self-inspection reports to the insurer,
asked
Jun 23, 2024
Business
high-school
1
answer
3
votes
150k
views
__ are most susceptible to rancidity because they contain many carbon-carbon double bonds.
asked
May 15, 2024
Chemistry
high-school
1
answer
2
votes
219k
views
Liam attends UWG as an online student. He lives near the campus of another usg school. Is Liam able to access materials at the library near him? A)Yes B)No
asked
Apr 10, 2024
Social Studies
high-school
1
answer
0
votes
91.3k
views
Is the stationary object appearing in the distance in the center of your intended path of travel? a) Blind Spot b) Target c) Focal Point d) Obstacle
asked
Mar 9, 2024
Arts
high-school
1
answer
5
votes
199k
views
What are the VO2max adaptations of aerobic exercise? (Central + peripheral) a) Decreased VO2max b) Increased cardiac output only c) Improved oxygen utilization by muscles d) Reduced lung efficiency
asked
Mar 7, 2024
Health
high-school
1
answer
3
votes
129k
views
100 ml of 4.0 c liquid water is heater until its temp is 37. calculate the amount of heat energy needed to cause this rise in temperature
asked
Feb 5, 2024
Chemistry
high-school
1
answer
1
vote
43.4k
views
D Question 38 When 38.4 g of CH4 reacts completely with excess chlorine yielding 45.0 g of CH3CI, what is the percenta yield, according to CH4 +Clip -- CH3Clip + HCl 1212 853 O 629 37.1 O 147 Question
asked
Jan 20, 2024
Chemistry
high-school
1
answer
5
votes
176k
views
Use law of sines and show all work please!!
asked
Jan 1, 2024
Mathematics
college
1
answer
4
votes
152k
views
6. Solve for x and y. I H EH = FH = HG
asked
Oct 14, 2023
Mathematics
college
1
answer
3
votes
102k
views
How did Rome contribute to the rise of democracy?
asked
Jul 1, 2023
History
high-school
1
answer
20
votes
156k
views
What is the value of x? 40 20 12 At P60° 8x-4 a b
asked
Apr 27, 2023
Mathematics
high-school
2
answers
0
votes
117k
views
Describe the ways to protect the nutrients ?
asked
Feb 18, 2023
Health
high-school
2
answers
3
votes
144k
views
The roots of x2 - 4x = 5, in ascending order, are ? and ?
asked
Jan 10, 2023
Mathematics
college
1
answer
2
votes
49.5k
views
At an amusement park, a lemonade stand was next to a roller coaster. Throughout the day, people who got off the ride and purchased lemonade were asked how long theyhad to wait in line for the roller coaster.
asked
Nov 12, 2022
Mathematics
middle-school
2
answers
2
votes
137k
views
History when did the zhabdrung born and what was the dzong build by him. name them all?
asked
Aug 23, 2022
History
high-school
1
answer
0
votes
83.8k
views
Help me please ......!!!!!!!!!!!!!!!!!!!!!
asked
Aug 4, 2022
French
college
2
answers
7
votes
210k
views
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