Answer:
Step-by-step explanation:
Show by the use of Poisson brackets that for one-dimensional harmonic oscillator there is a constant of the motion u defined as
u(q,p,t)=ln(p+imωq)-iωt
Answer:
your answer will be A.
Step-by-step explanation:
A Number line going from negative 2 to positive 2 in increments
Find the difference quick! 36.35 - 2.41 = ?
Answer:
[tex]36.35 - 2.41 \\ = 33.94[/tex]
Answer:
33.94
Step-by-step explanation:
Just subtract 2.41 from 36.35 and you get the answer. Easy!
What is an equation in slope-intercept form for the line that passes through the points (1, -3) and (3, 1)?
A. y= 3x + 1
B. y= x-3
C. y= 2x + 5
D. y= 2x-5
° ♡ ₒ ♡ °
thank you!
Can you tell me the definition of the highlighted word please in your own words (Thank you)
Answer:
congruent means similar
Step-by-step explanation:
why didnt you just search it up? lol
congruent means that they are perfectly identical.
Two friends, Caleb and Ynez are both selling brownies for a class fundraiser. They decide to advertise how much buying a certain number of brownies will cost in two different ways
Help pls ill mark brainliest
Answer:
m∠b = 92 ; m∠c = 92
Step-by-step explanation:
∠b and ∠c both form supplementary angles with the 88° angle. I'll just choose b in this instance.
b + 88 = 180
b = 92
Now we know that ∠b is 92°.
Moreover, ∠c and ∠b are known as vertical angles meaning they are equivalent to each other. Therefore, ∠c is also 92°
3/4 divided by 6 2/3 = ?
2/5 divided by 1 7/8 = ?
3 4/7 divided by 5/8 = ?
1/4 divided by 10 11/12 = ?
3 1/5 divided by 2/3 = ?
10/13 divided by 2 4/7 = ?
1/3 divided by 1 3/4 = ?
7 1/2 divided by 5/6 = ?
5 5/8 divided by 9/10 = ?
5 3/4 divided by 5/9 = ?
3/5 divided by 3 1/7 = ?
2 1/4 divided by 7/8 = ?
Please help!! <3
Answer:
:)
Step-by-step explanation:
pretty sure the other guy got it right but to divided you have to do..... for example:
5/8 divided by 1 1/3
1 1/3 can be turned into 3/4..... 5/8 times 4/3
5 times 3 and 8 times 4 which equals 15/32
add the sum of 10 and 11 to the product of 10 and 11 and the difference between 10 and 11
Answer:
According to the above statement,
[tex](10 + 11) + (10 \times 11) + (10 - 11) \\ 21 + 110 - 1 = \boxed{120}[/tex]
120 is the right answer.Help out pls ill mark u brainliest
Answer:
B = 119
C = 119
Step-by-step explanation: 180 - 61
B and C are vertical angles
8. Write the equation of a line through points (5,5) and (1, 0) in point-slope form.
y = (x - 1)
О
5
y-1= = (x - 1)
y==(x-5)
y-5= -(x - 1)
Answer:
y=5x-7
Step-by-step explanation:
Did this earlier today
Tell which is greater one inch or one centimeter?
Answer:
An inch is greater than a centimeter.
Step-by-step explanation:
I'll give brainless if you answer them
Answer:
1) 23, 3, 13
2) 7, 13, 18
3) 9, 6, 77
4) 39, 8, 46
5) 13, 1, 32
6) 45, 9, 54
7) 14, 45, 30
8) 25, 10, 39
Step-by-step explanation:
These are filled out from left to right.
this is the choices
88
70
110
120
Answer:
110
Step-by-step explanation:
Y and X have to equal 180
70+x+180
=110
HELP WITH MATH PLSSSSSSSSSSSSS
Answer:
Undefined
Step-by-step explanation:
Whenever there's a perfectly straight vertical line, its classifies as undefined
PLEASE HELP ASAP I DONT GET SOMEONE PLEASE EXPLAIN TOO!!!
Answer:
see explanation
Step-by-step explanation:
A line sloping upwards from left to right has a positive slope.
Line 1 is in this category.
A line sloping downwards from left to right has a negative slope.
Line 4 is in this category.
The slope of a vertical line, parallel to the y- axis is undefined.
Line 2 is in this category.
The slope of a horizontal line, parallel to the x- axis is zero.
Line 3 is in this category.
¡Please answer!
¿What is a circle?.
Answer:
A circle is a shape.
Step-by-step explanation:
In geometry circles are known for you to solve the radius wit the formula A= π r^2
A circle is a shape consisting of all points in a plane that are a given distance from a given point, the centre; equivalently it is the curve traced out by a point that moves in a plane so that its distance from a given point is constant.
A local grocery story has strawberries on sale for $1.45 per pound. How much would it cost to buy 5.5 pounds of strawberries? Round your answer to the nearest penny. Show your work on the sketchpad and type your answer below
Answer: The cost of 5.5 pounds strawberries =$ 7.98
Step-by-step explanation:
Given: A local grocery story has strawberries on sale for $1.45 per pound.
i.e. Cost for 1 pound strawberries = $1.45
Now, Cost of 5.5 pounds strawberries = 5.5 x (Cost for 1 pound strawberries)
= $ (5.5 x 1.45)
= $ 7.975 ≈ $ 7.98 [ Round to the nearest penny]
Hence, the cost of 5.5 pounds strawberries =$ 7.98
A martial arts studio offers
beginner and advanced lessons. The
beginner lessons cost $7 less than
half the cost of the advanced
classes. Mrs. Turner paid for 4
beginner classes and 3 advanced
classes and spent $118. Let x be the
cost of the beginner classes and y be
the cost of the advanced classes.
Answer:
47
Step-by-step explanation:
The cost of beginner classes is $7.6 and the cost of the advanced classes is $29.2
What are the four basic algebraic operations?Addition, subtraction, multiplication, and division are the four basic algebraic operations.
Given that, x is the cost of beginner classes, and y is the cost of advanced classes.
The relationship between beginner classes and advanced classes is
x=0.5y-7
4x+3y=118
From the first equation, we can write
y=2x+14
Using this equation, we can write
4x+3(2x+14) =118
10x+42=118
i.e x=7.6
Substituting the value of x in the equation y=2x+14, we get
y=(2*7.6)+14
i.e y=29.2
The cost of beginner classes is $7.6, and the cost of advanced classes is $29.2.
To learn more about algebraic operations, use the link given below:
#SPJ5
1 Which formula shows a linear equation?
A. C = 2ar
B. A = ar?
C.V=ar
D.dA =-(
Answer:
A=AR is the answer
Step-by-step explanation:
HOPE IT HELPS YOU PLEASE MARK AS BRAINLIESTPLS HELP DUE SOON ILL GIVE BRAINLIEST
Answer:
a = w/p
Step-by-step explanation:
To take a out of the fraction, we can multiply both sides by a to get ap = w. Now, we divide both sides by p to get a = w/p.
Answer:
a = w/p
Explanation:
Step 1: Multiply both sides by a.
ap = w
Step 2: Divide both sides by p.
ap/p = w/p
a = w/p
write a paragraph to describe a time when you collaborate with a
partner or a group on a project in school. It does not have to be regarding math.
Describe the project and your experience working with a team. What were the
pros and cons? Do you prefer to work in a group or by yourself.
Answer:
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
Step-by-step explanation:
Answer:
Step-by-step explanation:
I had a partner(s) work on a project in middle school. This was in social studies, and we were writing a fictional story about the life a neanderthal (butchered that word). I hated working with the people, they were fine, I just work better alone. If there are multiple things people can work on seperatly, working in a group is great. Writing a paper is horrible, I hate working in a group in that situation.
will give brainliest
Which of these options are linear?
Answer:
B table
Step-by-step explanation:
The B table is a linear table because with each x value, the y value is moving steadily with addition/subtraction. Table A is moving steadily with multiplication.
9 = -5b - 23
What is b?
Answer:
9=-5b-23 +23
32=-5b ÷(-5)
-6.4=b
Step-by-step explanation:
prove me wrong
So please help me with this!!
Answer:
The slope is undefined.
Hence, option C is true.
Step-by-step explanation:
The graph represents a vertical line.
We know that the slope of a vertical line is undefined.
Verification:
Taking two points
(0, -2)
(0, -4)
Finding the slope between (0, -2) and (0, -4)
slope = m = y₂-y₁ / x₂-x₁
= [(-4-(-2))] / [(0-0) ]
= [-4+2] / 0
= -2 / 0
= ∞
Thus, the slope is undefined.
Hence, option C is true.
Dave makes 20% commission on all of his sales for the week. Last week Dave sold $1000. How much did Dave make?
Answer:
Dave will make $200 for the sales of $1000.
Step-by-step explanation:
Given are:
Rate of commission of Dave = 20%
Total sales = $1000
The amount that Dave will make will be obtained by calculating the 20% of total sales.
For that we will multiply the sales with 0.20
[tex]Commission = 20\%\ of\ Sales\\= 20\%\ of\ 1000\\=0.20 * 1000\\= 200[/tex]
Hence,
Dave will make $200 for the sales of $1000.
What is the solution to 5(x-1)+3x=7(x+1)
Answer: x = 12
Step-by-step explanation:
5(x-1)+3x=7(x+1)
5x - 5 + 3x = 7x + 7
8x - 5 = 7x + 7
x - 5 = 7
x = 12
Denzel buys a basketball for $24 plus 7.5% tax. Mel buys a football for $20 plus 8% tax. What is the difference in the amount Dave and Mel paid, including tax?
Answer:
Dave paid $4.20 more than Mel
Step-by-step explanation:
Lets start with Dave:
Turn the % into a decimal - so 7.5 % would be 0.075
Then multiply it to the amount in cost to get the tax - 24 x 0.075 = 1. 80
Now add the tax to the total - 24 + 1.8 = $25. 80
Mel
Turn the % into a decimal - so 8 % would be 0.08
Then multiply it to the amount in cost to get the tax - 20 x 0.08 = 1. 60
Now add the tax to the total - 20 + 1.6 = $21.60
To find the difference subtract Dave's with Mel's
$25. 80 - $21.60 = $4.20
What is 3 x 3 x 3 x 3 is exponet form
Answer:
3^4, or you could say three to the fourth power.
An exponent is a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression. 3 x 3 x 3 x 3 is equivalent to 3^4 because you are multiplying three four times.
*Warning: 3 x 3 x 3 x 3 is NOT 3 x 4!!!*
A cone has a diameter labeled twelve centimeters and a height labeled thirty-two centimeters. Find the area of a vertical cross section through the center of the base of the cone.
Answer:
[tex]A=0.0192[/tex]
Step-by-step explanation:
Diameter labeled twelve centimetres D =12cm => 0.12
height labeled thirty-two centimetres H= 32cm => 0.32
Generally the vertical cross section of this cone is a triangle
Mathematically solving
Area of vertical cross section through the center of the base of the cone is given by [tex]A=1/2 D*height[/tex]
[tex]A=R*H[/tex]
Therefore
[tex]A=\frac{0.12}{2} *0.32[/tex]
[tex]A=0.06 *0.32[/tex]
[tex]A=0.0192[/tex]
The means of a proportion are 4 and 17. List all possible pairs of positive integers that could be the extremes of the proportion.
Step-by-step explanation:
Equating two statements is called proportion. By property of the proportion, the cross product of the mean is equal to cross product of the extreme. Also we can denote as ratio of extreme and mean.
A×B=B×C
A nonstop flight from Albuquerque, NM to Atlanta, GA takes 3 hours. If the plane flies a total of 1,269 miles, what is the plane’s unit rate in miles per hour?
A. 3,807 mph
B. 1,266 mph
C. 432 mph
D. 423 mph
Answer:
423 mph
Step-by-step explanation:
To find the answer, you have to divide 1,269 by 3 since we want to find how many miles the plane travels in one hour. Doing this, we end up with 423 which is the answer.
Step-by-step explanation:
A nonstop flight from Albuquerque, NM to Atlanta, GA takes 3 hours. If the plane flies a total of 1,269 miles, what is the plane’s unit rate in miles per hour?
1,269 % 3 = 423
ITS RIGHT