Answer:
TRUE
Explanation:
Answer:
yes
Explanation:
because a quadrillsteral is a shape with four sides
A spool is on a horizontal surface (with friction) and pulled to the right with a thread attached to the center of the spool, so that the spool rolls without slipping. the spool has a mass of m, moment of inertia i, and a radius of r
The relationship between the magnitude of the force of tension and the force of friction is; Ff = (r/R)Ft
What is Rotational Acceleration?We are given;
mass of spool = M
Radius = R
moment of inertia = I.
Now, the spool is not moving and as such;
r < R which means there is net torque = 0
Thus;
Ff × R = Ft × r
>> Ff = (r/R)Ft
Finally, the angular acceleration is expressed as;
α = a/R
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Which mathematical word describes both 27 x and 6 x in the expression 27 x + 6 x ?
Creating a list of items that can be found in specific sections of a math book is called
Answer:
index
Explanation:
index is usually found in the back of a book
What is another name for an equilateral quadrilateral
Answer: square
Explanation:
The another name for an equilateral quadrilateral is rhombus.
An equilateral quadrilateral means quadrilateral with 4 equal sides.
A rhombus, often known as rhombi or rhombuses, is a quadrilateral with four equal-length sides in planar Euclidean geometry. The term "equilateral quadrilateral" refers to a quadrilateral whose sides all have equal lengths.
Therefore, the another name for an equilateral quadrilateral is rhombus.
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Use a direct proof to show that the sum of two odd integers is even
Below is the proof that the sum of two odd numbers is always even.
How to prove that the sum of two odd numbers is even?
First, remember that an even number is written as:
x = 2*n
Where n is an integer number.
While an odd number will be written as:
y = 2*n + 1
Now, let's say that we have two odd numbers:
A = 2k + 1
B = 2n + 1
If we add these we get:
A + B = (2k + 1) + (2n + 1) = 2k + 2n + 2 = 2*(k + n + 1)
And k + n + 1 is an integer number, then we can write:
k + n + 1 = N
So we get:
A + B = 2N
Then the sum of A and B is an even number.
Thus, we proved that for the sum of any two odd numbers, the outcome will always be even.
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Use finite differences to determine the degree of the polynomial
Answer:
Step-by-step explanation:
A herd of deer lives in a forest where they eat the leaves of trees. the number of energy storage molecules in the trees and in the deer has increased. what has happened to the amount of carbon in the trees and in the deer?
If a herd of deer lives in a forest where they eat the leaves of trees, then the amount of carbon in the trees and in the deer increases.
What is the matter cycle?Matter cycling refers to the movement of matter (in this case carbon) from biotic and abiotic factors in an ecosystem.
The biotic components are living organisms, whereas abiotic components are the non-living part of the ecosystem.
The carbon is continuously cycling between living and non-living components in an ecosystem.
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Categorize the domestic policies under president george w. bush. drag each component to its policy goal.
The domestic policies under president George w. Bush are:
Stimulating economic growth or recovery.
BailoutsTax cutsWhat does domestic policy implies?The others are:
Closing education achievement gap.
No Child Left Behind.VouchersThe term “domestic policy” is known to be a word that connote the various plans and actions that can be used or taken by any form of government to handle issues of concern.
Note that the Closing education achievement gap and Stimulating economic growth or recovery, the needs present within the country itself, were the two domestic policies under president George w. Bush.
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Stimulating Economic Growth or Recovery :
-bailouts
-tax cuts
Closing Education Achievement Gap :
- No Child Left Behind
-Vouchers
Write the polynomial so that the exponents decrease from left to right
Answer:
[tex]5x^5+4x^4+3x^3+2x^2+x+1[/tex]
Explanation:
The number in the exponent place decreases from left to right in this expression.
Lesson 6.1 identifying and representing functions answer key go math
An example of Lesson 6.1 identifying and representing functions is Complete the table. write a rule as an algebraic expression for the output, then complete the last row of the table using the rule.
What are functions?In mathematics, a function is known to be the link or the relation that exist between a set of inputs and a set of other outputs.
The answer to the table is in the image attached. The solution is given below:
Note that the number of pages per minute:
= 1/2 = 0.5
Total cost = 0.5x
And x is the number of minutes.
x = 0.5x
30 = 0.5(30)
= 15
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You must be at least 48 inches tall to ride the bumper cars
Answer:
h>=48
Explanation:
let h be height
h >= 48
Lesson 19 transformations and congruence answer key
An example of Lesson 19 transformations and congruence work is given as congruent angles (Image attached). The answer is option AC.
What are transformations in math?Transformations are known to be some form of changes that are done in a shapes that are said to be placed on a coordinate plane through the act of rotation, reflection or translation.
Note that option C are congruent angles are two angles that are known to be congruent when their corresponding sides and angles are said to be of equal rate or measure.
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Fred has to write a report on the general opinion of the influence of television on political decision-making. what internet resource can he use to find information or start a discussion with other people on the topic?
Answer: You could start a reddit discussion.
Explanation:
Reddit draws in a lot of people in so you could get feedback easily
Lesson 16.2 modeling exponential growth and decay answer key
A n example of Lesson 16.2 modeling exponential growth and decay is find out if y =5(2)ˣ is exponential growth or decay.
How do you know an exponential growth or decay?One can know if a function is an exponential growth or decay when it has a as positive and b is said to be greater than 1 (to be exponential growth).
If a is said to be positive and b is said to be lower than 1 but when it is also greater than 0, we can say that it is an exponential decay.
From the above, y =5(2)ˣ is an exponential growth because the base is said to be greater than 1 and the exponent contain a positive notation.
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How many boxes in a stack that is 4 wide and 5 high
A stack represents its data using the principle of LIFO on its width and height
There are 20 boxes in the stack
How to calculate the number of boxes?
The given parameters are:
Width = 4
Height = 5
The number of box (n) is calculated using
n = Width * Height
So, we have:
n = 4 * 5
Evaluate the product
n = 20
Hence, there are 20 boxes in the stack
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What details can be observed in the painting? select 3 options. an unclean floor injured men surgical tables dazed expressions concerned relatives
The following details can be observed in the painting:
An unclean floor.Injured menDazed expressionsWhat is a painting?A painting can be defined as an artwork that is typically used by an artist to express and depict an idea or thought about a place, thing, people, etc.
In this scenario, the painting is titled "L’Ambulance de la Gare de Poitiers" and it was drawn by Henri Gervex to describe some injured men who were sitting in an unclean floor and they look dazed.
In conclusion, the following details can be observed in the painting attached in the image below:
An unclean floor.Injured menDazed expressionsRead more on paintings here: https://brainly.com/question/2960877
Answer: an unclean floor (1), injured men (2), dazed expressions (4)
Explanation:
Evaluate the expression under the given conditions. cos(2theta); sin(theta) = − 5 13 , theta in quadrant iii
The value of the given trigonometric expression which is cos 2θ under the 3rd quadrant is; -119/169
What is the value of the trigoneometric ratio?We are given the trigonometric ratio;
sin θ = -⁵/₁₃
From trigonometric identities, we know that;
cos 2θ = 1 - 2sin²θ
Thus;
cos 2θ = 1 - 2(-⁵/₁₃)²
cos 2θ = 1 - 2(25/169)
cos 2θ = 119/169
since cos θ is negative in the third quadrant, then we have;l
cos 2θ = -119/169
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What does it mean when the lottery machine says function suppressed
Mr. red's first year salary is $30,000 and it increases by $500 each year. what is the explicit rule for this sequence in simplified form?
The explicit rule to describe the behaviour of the salary is given as
Nth Year Salary = 30,000+ 500n
Word ProblemGiven Data
First year Salary = $30,000Yearly Increase = $500Let the number of years be n
Hence the explicit rule for this scenario is given bellow as
Nth Year Salary = 30,000+ 500^n
So for the first year n = 1 the salaary
Nth Year Salary = 30,000+ 500n
Nth Year Salary = 30,500
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On the map 5th ave. 6th ave. and 7th ave. are parallel
The length of Main St. between 5th Ave. and 6th Ave Round to the nearest hundredth is; 0.24 km
How to use triangle proportionality theorem?From the image attached, we are given that 5th Avenue is parallel to 6th avenue.
Now, Let the length of main street between 5th and 6th Avenue be x.
By using the triangle proportionality theorem, we have;
0.4/x = 0.5/0.3
Thus;
x = (0.4 * 0.3)/0.5
x = 0.24 km
In conclusion, the length of street is 0.24 km
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drag the labels to the appropriate location in the figure.
The answers to the labels in their appropriate location are:
HydrophilicHdrophobicTail face downTail face upHydrophilicHydrophobicHydrophilicWhat is hydrophilic?The term hydrophilic is known to be a term that connote the ability of an organism or object to be attracted to water.
It is also said to be the ability of a substance to be able to easily dissolve in, or be mix up and saturated by water. They are substance or objects that do interact with or are known to be influenced by water.
See full question below
Drag the labels to their appropriate locations in the figure.
First, drag labels to targets (a) and (b) to indicate whether these environments are hydrophilic or hydrophobic.
Next, drag the phospholipid layers to targets (c) and (d) to indicate how they are oriented in the plasma membrane.
Finally, drag labels to targets (e), (f), and (g) to indicate which portions of the membrane protein are hydrophilic and which are hydrophobic.
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What is the slope of the line that passes through the points (2, 9)(2,9) and (18, -3)(18,−3)?
The slope's formula is --> [tex]\frac{y2-y1}{x2-x1}[/tex]
Let's set:
(x1, y1) = (2,9)(x2, y2) = (18,-3)either other works, I just chose it that way
So:
[tex]slope = \frac{-3-9}{18-2} =\frac{-12}{16} =-\frac{3*4}{4*4} =-\frac{3}{4}[/tex]
Hope that helps!
Why do molecules have the most variation in their properties
Answer:
Timing and energy are also factors in isomerism. Molecules are mobile entities, undergoing all sorts of rotational motions that change their shapes, and those motions require energy. Thus, some molecules can be the same on one timescale or set of energy conditions but different, or isomeric, on others.
Explanation:
Molecules are mobile entities, undergoing all sorts of rotational motions that change their shapes, and those motions require energy.
The climate in northern alaska suddenly changes from a very cold climate to a warm climate. Two species of wolves live in this area. Species x has long fur and doesn't shed to regulate internal temperature. Species y has short fur and sheds to regulate internal temperature. Which species is most likely to survive this climate change?
Answer:
Both species will survive because they have fur to help maintain constant internal temperatures.
Explanation:
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Physicists estimate that the number of stars in the universe
Which example shows an interaction between the urinary system and the circulatory system?
The main interaction between the urinary system and the circulatory system is both of the following parts of the human body work for the kidney.
The human body is the collection of many systems like the cardiovascular system for the heart, the urinary system for filtering the body, the circulating system for movement, and so on. All these functions help the body to regulate the smooth functioning of the body.
When the blood enters the kidney through arteries they go through the tiny capillaries that are seen in the urinary system. The blood entered into the kidney later moves to nephrons, where the blood is purified with the help of filters.
The waste that is obtained after the purification of the blood is then transferred to the vital substance that absorbs the bloodstream. It helps the body to manage and control the level of pressure in the blood.
Here the job of the heart is to simultaneously send the oxygenated blood all around the body and send the unwanted, discharged waste to the kidney where it helps to observe the required elements from the waste and transpose it to the urinary system.
The main work of the circulating system is to transpose the oxygenated blood to every part of the cell and provide them with sufficient nutrients.
From this system it is understandable that the similarities between circulatory and urinary system is both of the parts functions to remove waste from the body.
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Dr. samuel is holding a discussion on the relevance and requirement of intellectual property rights. which point will he emphasize while explaining the influence of ipr on individual creations?
Answer:
B. He promotes fields of art and science
Explanation:
Take you risk with this one Im not sure if its correct. But I'm keeping the traditon alive of looking up the answers for career prep :3.
What kind of trapezoid can be inscribed in a circle
Answer:
Tangential trapezoid
Explanation:
hope this helped :)
Based on the passage, which is the best inference? poole dislikes his employer, mr. Jekyll. Poole distrusts the lawyer, mr. Utterson. Mr. Utterson suspects that hyde delivered the letter. Mr. Utterson does not expect poole’s response
Answer:
Mr. Utterson suspects that Hyde delivered the letter.
The best inference that can be drawn from the passage is "Mr. Utterson suspects that hyde delivered the letter.
The passage from The Strange Case of Dr. Jekyll and Mr. HydeOn his way out, the lawyer stopped and had a word or two with Poole. "By the bye,” said he, "there was a letter handed in to-day: what was the messenger like?” But Poole was positive nothing had come except by post; "and only circulars by that,” he added.
Hyde was trying to hide the fact that he delivered the letter but Mr Utterson had his suspicions and that was why he was asking about the appearance of the messenger.
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This quote is located early in the narrative. what does it reveal about father paul? he is out of touch with the community he serves. he has been leon’s priest for a long time. he does not care for the members of his congregation. he knows that teofilo has passed away.
Based on the quote contained in the narrative, It can be deducued that Father Paul is: A. out of touch with the community he serves.
The Man to Send Rain Clouds."The Man to Send Rain Clouds" is the title of a story that was written and originally published in 1974 by Leslie Marmon Silko. Also, the story was centered on Native Americans and it described their quiet acceptance of death and the quality of contemporary Laguna Pueblo life.
Based on the quote contained in the narrative, It can be deducued that Father Paul is out of touch with the community he serves because it was acknowledged that he missed Mass last Sunday.
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Answer:
a. He is out of touch with the community he serves.
Explanation:
