Answer:
2x + y = 5
2x -2x+ y = 5 -2x
y=5-2x
y=-2x+5
3y = 9 − 6x
3y/3= 9/3 - 6x/3
y = 3 - 2x
y= - 2x +3
y= - 2x+5,
y= - 2x +3
Explanation: Hope this helps :)
A distance of 0. 002 m separates two objects of equal mass.
Use stokes' theorem to evaluate s curl f · ds. F(x, y, z) = x2 sin(z)i + y2j + xyk, s is the part of the paraboloid z = 1 − x2 − y2 that lies above the xy-plane, oriented upward.
The boundary of S is the unit circle C in the (x, y) plane with equation x² + y² = 1, which we can parameterize by
r(t) = x(t) i + y(t) j + z(t) k
with 0 ≤ t ≤ 2π, where
x(t) = cos(t)
y(t) = sin(t)
z(t) = 0
so that
dr = (dx/dt i + dy/dt j + dz/dt k) dt = (sin(t) i - cos(t) j) dt
By Stokes' theorem, the surface integral of the curl of F across S is equal to the line integral of F along C :
[tex]\displaystyle \iint_S \mathrm{curl} F \cdot d\vec s = \int_C \vec F \cdot d\vec r[/tex]
We have
[tex]\vec F(x(t), y(t), z(t)) = \sin^2(t) \, \vec\jmath + \sin(t) \cos(t) \, \vec k[/tex]
[tex]\implies \vec F \cdot d\vec r = -\sin^2(t)\cos(t) \, dt[/tex]
so the line integral is
[tex]\displaystyle \int_C \vec F \cdot d\vec r = - \int_0^{2\pi} \sin^2(t) \cos(t) \, dt[/tex]
Substitute u = sin(t) and du = cos(t) dt :
[tex]\displaystyle \int_C \vec F \cdot d\vec r = - \int_0^0 u^2 \, du = \boxed{0}[/tex]
My reflection in arts grade 7.
Answer:
This is an incorrect question. Please specifiy the term "reflection" and "art 7" thank you...
Explanation:
According to this passage, what is the main duty of the Secretary at War? to stay informed about the military and its supplies to command the US Army in battle if the president is unable to to fight any enemy Congress chooses to examine the relationship of the United States to other countries.
Answer:
A
Explanation:
100% on edge
Answer:
it is A
Explanation:
Guy above me is right
The elevation of mt everest is 29028 feet.
Which statement best defines the term civil liberties? Equal rights that every person has or should have. Freedoms that the government protects with laws. Rights related to criminal justice in the United States. Rights that are not explained or listed in the Constitution.
The statement which best defines the term civil liberties is: B. Freedoms that the government protects with laws.
Civil liberties can be defined as the freedoms and guarantees that the government of a particular country commit to protect with laws.
Hence, the government of a country commits not to abridge civil liberties either by legislation, Constitution (laws), or judicial interpretation, without recourse to due process.
In conclusion, civil liberties are freedoms that the government protects with laws.
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Answer:
B. Freedoms that the government protects with laws.
Explanation:
What is a common element to many Garafuna treats and foods? meat corn coconut.
Answer:
The answer is "Coconut"
Explanation:
Have a great day!
The common element to many Garifuna treats and foods is coconut. The correct option is c.
What is Garifuna treat?Coconut is a common ingredient in Garifuna food, along with other fundamental components like roots and tubers, including yams and sweet and bitter yucca, as well as bananas and sweet potatoes, among others.
Additionally, coconut is a common ingredient in many of the main courses, snacks, and desserts. This essential component is widespread throughout the Caribbean Sea region.
This style of characteristic food, which is rich in combinations and variants, is a result of the customs of the Garifuna people's forefathers, who were primarily indigenous African, Carib, and Arawak people.
Therefore, the correct option is c, coconut.
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Check all statements that are correct about the nervous system control of blood flow.
The human body is made up of a nervous system. The statements that are correct about the nervous system control of blood flow are;
B. A decrease in vasomotor tone causes blood vessels to dilate and blood pressure to decrease.
C. Nervous control of blood vessels causes blood to be shunted from one large area of the body to another.
D. In skeletal and cardiac muscle tissue, epinephrine and norepinephrine released by the sympathetic nervous system cause the blood vessels to dilate, increasing blood flow.
Nervous control of the circulation is said to be of a more global functions such as they help in resupply blood flow to different areas of the body, regulating the pumping activity of the heart, and giving quick control of blood pressure.
See full question below
Check all statements that are correct about the nervous system control of blood flow. Check Al That Apply
An increase in vasomotor tone chutes blood vessels to dilate further and blood pressure to decrease
A decreto in vnamoror tone cautet blood vessels to dilate and blood pressure to decroma.
Nervous control of blood vessels causes blood to be shunted from one large area of the body to another.
in skeletal and cardiac muscle tissue opinephrine and norepinephrine released by the sympathetic nervous system cause the blood vessels to dilate, Increasing blood flow.
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When a normal fault occurs, rocks will ___________. Question 13 options: push together not move fly up in the air spread out.
Answer:
A normal fault is cause by a plates pulling away from each other, resulting in one side slipping down.
Explanation:
How does a phase change from solid to liquid occur in a substance.
Answer:
As heat is added to solid water, the temperature increases until it reaches 0 °C, the melting point. At this point, the phase change, added heat goes into changing the state from a solid to liquid. Only when this phase change is complete, the temperature can increase .
Solid → Liquid: Melting or fusion
Solid → Gas: Sublimation
Gas → Liquid: Condensation
Explanation:
What is the main conflict described in this excerpt?clover feels unhappy and is unsure about whether or not to rebel against animal farm. Clover experiences distress because her beliefs go against what old major taught her. Clover feels frustrated at what has happened at the farm and at her inability to stop it. Clover experiences remorse and regrets not living her dreams before she dies.
The main idea of a passage tell you the key idea the passage is passing across. The main conflict described in this excerpt is that Clover feels frustrated at what has happened at the farm and at her inability to stop it.
The conflict of Animal Farm began from when the animals had the desire for freedom and equality and it was corrupted by the consolidation of political power within the pigs.
Clover was a character in George Orwell's book called the Animal Farm. It often worry over all of the animals.Learn more from
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Answer: it’s C
Explanation:
Is 5/16 bigger than 1/2.
Answer: No
Explanation:
1/2|
8/16
So
8/16 is a larger than 5/16
Using the following vocabulary describe in spanish.
Answer:
describe what?
Explanation:
Circle H is inscribed with quadrilateral D E F G. Angle E is 123 degrees. The measure of arc D E is 73 degrees. What is the measure of arc EF in circle H? 41° 50° 114° 173°.
Answer: 41 degrees
Explanation:
I got it right
Your 15-year-old brother comes home with the great news that he has decided to buy his first car and has just agreed to give $10,000 to someone on craig's list. He signed the contract and just needs to pay the seller and pick up the car. Your dad is upset and calls the seller to tell him your brother will not be buying the car. What can the seller do?.
Imagine that you are directing a production of Hamlet. Whom would you cast to play the role of Hamlet? an actor or actress who can deliver a diverse perspective of the character an actor or actress who does not stray from the script an actor or actress who mixes modern and classical interpretation of the plot an actor or actress who remains true to the setting and era in all forms.
The person that I will cast to play the role of Hamlet will be an actor or actress who remains true to the setting and era in all forms.
Hamlet is a story about how the ghost of a king told his son Hamlet to avenge his death and therefore kill the new king whim was his brother.
If I was directing a production of Hamlet, the person that I will cast to play the role of Hamlet will be an actor or actress who remains true to the setting and era in all forms.
It's important to get someone who stays true to the setting. This is vital in order to convey the theme of the story.
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Answer:
you can choose any answers theyre all right
Explanation:
Los verbos recíprocos solamente funcionan cuando hay por lo menos _____ personas que hacen la cosa a la otra.
Answer:
2
Explanation:
Answer: 2
Explanation:
just took test
Levantar the pasta means _____. To lay low for awhile to raise the money to solve the case to get out of the kitchen.
Answer:
to rasie the money
Explanation:
just took the test
1.B to raise the money
2.A algunas
3.A cuidar a
4. False
5.D en el zoologico
(all answers to test)
Which statements accurately describe satellite motion? check all that apply.
Triangle knm is isosceles, where angle n is the vertex. What is the measure of angle k? 11º 25º 50º 65º.
Answer:
B. 25º
Explanation:
If f(x) = 3x2 1 and g(x) = 1 – x, what is the value of (f – g)(2)?.
Answer:
14 is the answer
Explanation:
What topics would you discuss.
Answer:
I think this is a self question on the test, I can't make your decisions.
According to the beginning of wisdom which of the following is not consistent with the old testament.
Answer:
I don't know answer what is
How many moles are represented by 12. 33 g of carbon dioxide?.
Explanation:
formula:
mass - moles = mass given ÷ molar mass
R.M.M of CO2 = 32 + 6 = 38
Molar mass of CO 2 = 38g (recall that r.m.m = molar mass)
38g of CO2 will produce 1 mole
therefore 12.33g will produce:
12.33÷38g (recall formula above)
answer: 0.324 moles
Which list includes only bulk properties of matter.
The list which includes only bulk properties of matter is: C. boiling point, surface tension, vapor pressure.
What is matter?
Matter can be defined as anything that has mass and occupies space.
Hence, all the physical objects or substances that are found on planet Earth are typically composed of matter.
The three (3) states of matter:
Since all matter are made up of atoms, they have a property of existing in three (3) distinct states and these are;
GasSolidLiquidA bulk property of matter refers to the property that affects matter as a whole and they are listed as follows:
1. Boiling point
2. Elasticity
3. Strain
4. Stress
5. Surface tension
6. Vapor pressure
In conclusion, boiling point, vapor pressure and surface tension are considered as a bulk property of matter.
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Your question is lacking the necessary answer options, so I will be adding them here:
A. boiling point, strength of electrical forces, vapor pressure.
B. kinetic energy, strength of electrical forces, vapor pressure.
C. boiling point, surface tension, vapor pressure.
D. boiling point, kinetic energy, surface tension.
Choose the best Spanish word to complete the sentence. ¿Dónde __________ Claudia? está es somos soy.
Answer: es
Explanation:
Answer:
Esta
Explanation:
Trust
Assume the blood pressures of 10 people were measured before and after sleeping for the night. What is the corresponding critical t-value for a one-tailed, paired-samples t test with an alpha level of 0. 05 (5%). Please report your answer as an absolute value and include three decimal places.
Using a t-distribution table or a t-critical value calculator, the critical value for a one- tailed t - test for the sample given at 0.05 α-level would be 1.833
The critical value for a one-tailed, paired sample t test can be defined thus :
[tex]t_{critical} = t_{α, df-1} [/tex] Sample size, n = 10The degree of freedom , df for a 1 - tailed t-test is calculated using the relation :
df = n - 1Hence,
Degree of freedom, df = n - 1 = 10 - 1 = 9
Using a Tcritical value calculator or a t - distribution table :
[tex]t_{critical} = t_{0.05, 9} = 1.833 [/tex]
Therefore, the critical value for a one - tailed test at 0 05 level of confidence would be 1.833.
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Decide whether the sentence is correct or incorrect as written. El hospital está en el centro de la ciudad. Correct incorrect.
Answer:
CORRECT.
Explanation:
If and cx = 5 units, what is dz? 2 units 3 units 4 units 5 units.
Based on the calculations, the magnitude of side DZ is equal to 4 units.
How to calculate the magnitude of DZ?From the diagram, we can deduce that CD is parallel to XZ and as such, triangle XYZ is similar to Triangle YCD. Thus, the ratio of their corresponding side lengths are equal.
By applying the similarity condition, we have:
XY/CY = ZY/YD
(XC + CY)/CY = (DZ + DY)/DY
Substituting the given parameters into the formula, we have;
(5 + 25)/25 = (DZ + 20)/20
30/25 = (DZ + 20)/20
600 = 25DZ + 500
25DZ = 600 - 500
25DZ = 100
DZ = 100/25
DZ = 4 units.
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A vector makes an angle, θ, with the horizontal. The horizontal and vertical components of the vector will be equal in magnitude if θ is.
A vector has horizontal and vertical components.
The value of [tex]\mathbf{\theta }[/tex] is 45 degrees, when the horizontal and vertical components are equal
Let the magnitude of the vector be H.
So, the horizontal (h) and the vertical components (v) of the vector would be:
[tex]\mathbf{v = Hcos(\theta)}[/tex] --- vertical
[tex]\mathbf{h = Hsin(\theta)}[/tex]
Equate both expressions
[tex]\mathbf{h = v}[/tex]
Substitute values for h and v
[tex]\mathbf{Hcos(\theta) = Hsin(\theta)}[/tex]
Divide both sides by H
[tex]\mathbf{cos(\theta) = sin(\theta)}[/tex]
When [tex]\mathbf{cos(\theta) = sin(\alpha)}[/tex], then
[tex]\mathbf{\theta + \alpha = 90^o}[/tex]
So, we have:
[tex]\mathbf{\theta + \theta = 90^o}[/tex]
[tex]\mathbf{2\theta = 90^o}[/tex]
Divide both sides by 2
[tex]\mathbf{\theta = 45^o}[/tex]
Hence, the value of [tex]\mathbf{\theta }[/tex] is 45 degrees
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