Course 3 chapter 5 triangles and the pythagorean theorem
The pythagorean theorem is used to calculate the lengths of a right triangle
The hypotenuse of the triangle is 6.5 cm
How to determine the hypotenuse of the triangle?From the complete question, we have the following side lengths
Opposite = 5.7 cmAdjacent = 3.2 cmThe hypotenuse of the triangle is then calculated as:
Hypotenuse^2 = Opposite^2 + Adjacent^2
This gives
Hypotenuse^2 = 3.2^2 + 5.7^2
Evaluate the sum
Hypotenuse^2 = 42.73
Take the square root of both sides
Hypotenuse = 6.5
Hence, the hypotenuse of the triangle is 6.5 cm
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The diagram shows a food web in an ecosystem. Which of these changes is most likely to occur in the ecosystem if all the insects and worms were affected by a disease and died?
Answer:
Not sure.
Explanation:
Do you have the actual diagram to visualize?
Which phrase best describes the rock’s texture? jagged grains coarse grains rounded grains non-banded grains
Answer: non-banded grains
Explanation:
just took the test
Non-banded grains, a phrase, best describes the rock’s texture. Thus, option (d) is correct.
What is rock?
The rock, according to geology, is a part of the solid surface. The rock is the collection of these cemented mineral grains. The rocks are small and bigger. The small rocks are also known as pebbles. The type of natural resource is rock. The rocks are used for making the building.
According to the best described of the rock’s texture are the non-banded grains. There are the metamorphic rocks are the texture of the foliated are the lack of the platy minerals. There was the commonly resulted in the regional metamorphism. There are the so many examples are greenstone, marble, anthracite, and the hornfel etc.
Therefore, option (d) is correct.
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Decide if the following sentence is grammatically correct or incorrect. tú diríamos la historia. correct incorrect
Answer:
Incorrect
Explanation:
Answer:
incorrect
Explanation:
edge 2021
Introduction to linear algebra 5th edition answers
Answer:
Ive already seen several questions incomplete like this.
Explanation:
Whats your question?
What do you need help on?
I took algebra a while ago so I may be able to help you.
What happens to standard deviation when mean decreases
Answer:
Data are getting more concentrated around the mean
Explanation:
What are the solutions of x2 = 8 – 5x? startfraction 5 minus startroot 57 endroot over 2 endfraction comma startfraction 5 + startroot 57 endroot over 2 endfraction startfraction negative 5 minus startroot 57 endroot over 2 endfraction comma startfraction negative 5 + startroot 57 endroot over 2 endfraction startfraction negative 47 over 4 endfraction comma startfraction 67 over 4 endfraction startfraction negative 67 over 4 endfraction comma startfraction 47 over 4 endfraction
The solution of the equation x² = 8 - 5x is startfraction negative 5 minus startroot 57 endroot over 2 endfraction comma startfraction negative 5 + startroot 57 endroot over 2 endfraction
How to solve quadratic equation?x² = 8 - 5x
x² + 5x - 8 = 0
Using quadratic formula
x = -b ± √b² - 4ac / 2a
= -5 ± √5² - 4(1)(-8) / 2(1)
= -5 ± √25 -(-32) / 2
= -5 ± √25 + 32 / 2
= -5 ± √57 / 2
= -5 + √57 /2 or -5 -√57/2
Therefore, the correct answer is; startfraction negative 5 minus startroot 57 endroot over 2 endfraction comma startfraction negative 5 + startroot 57 endroot over 2 endfraction
-5 - √57 / 2, -5 + √57 / 2
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Answer:
B)
Image to help is below here, sorry if its bad quality but good luck <3
Find a parametric equation of the line m through p and q
The parametric equation of the line illustrates the independent variables x, y and z
The parametric equation of the line and direction is x = 5 + t; y = -1; z = 3 -2t
How to determine the parametric equation?The question is incomplete, as the points and the lines are not given.
So, I will make use of the following assumed parameters:
The line passes through: (5, -1, 3)The direction is ~v = <1, 0, -2>The parametric equation of the line is represented as:
r<x,y,z> = Line + t<direction>
This gives
r<x,y,z> = (5, -1, 3) + t<1, 0, -2>
Express the equation in terms of x, y and z
x = 5 + t * 1
y = -1 + 0 * t
z = 3 -2 * t
Solve the equations
x = 5 + t
y = -1
z = 3 -2t
Hence, the parametric equation of the assumed line and direction is x = 5 + t; y = -1; z = 3 -2t
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What phrase is repeated in this passage? what idea is emphasized through repetition?
Answer:
Q: What phrase is repeated in this passage?
A: Go Back
Q: What idea is emphasized through repetition?
A: Returning home with renewed hope
Explanation:
Got it right on edge!
What phrase is repeated in this passage A: Go Back. What idea is emphasized through repetition? Returning home with renewed hope.
What is Repetition?Repetition is the straightforward repetition of a word within a condensed number of words (including in a poem), without specific word placement to ensure emphasis.
It is a multilingual written or spoken device that is often employed in Hindi and Mandarin in addition to English. As a result, it is rarely referred to as a figure of speech.
Its forms, many of which are described below, have various resonances to listing (forms of enumeration, such as "First, Second, Third, and Last..."), and, as a matter of trite logic, frequently have effects that are comparable to each other.
Therefore, What phrase is repeated in this passage A: Go Back. What idea is emphasized through repetition? Returning home with renewed hope.
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In the 1960s, american men had to register for the draft if they were between the ages of 18 and 25. 19 and 27. 20 and 29. 21 and 31.
In the event of a national emergency, the draft might yet be reinstated by a congressional act. The organization in charge of maintaining a draft and registering men is known as the Selective Service System.
What selective service had to register for the draft?The compulsory enlistment of people in the armed forces is known as a draft. Since 1973, the entire American military has been comprised of volunteers.
Selective Service registration is necessary for almost all males between the ages of 18 and 25 who are citizens of the United States or who have legal status there.
Citizens must register within 30 days of becoming 18 years old. Within 30 days after their arrival in the United States, immigrants must register.
Therefore, 18 is the legal age, and they were desperate for soldiers, so the minimum age was as low as it could be.
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Across the sdlc phases which among these activities see a substantial amount of automation
Write 7 × 1 + 4 × 1/10 + 6 × 1/1000 in standard form
Answer:
7 x 1 = 7 So 7 would go in the ones place
4 x 1/10 = 0.4
4 x 1/1000 = .006
Bring these all together: 7.406
Use the drop-down menus to identify the case of the underlined pronoun in each example. katie’s dog likes to swim. mathew’s dog doesn’t. hers is in the water now. the dogs waited patiently. katie and mathew usually walked them after dinner. at the end of the day, the dogs were tired. they went to bed.
Answer:
Katie’s dog likes to swim. Mathew’s dog doesn’t. Hers is in the water now.
✔ possessive
The dogs waited patiently. Katie and Mathew usually walked them after dinner.
✔ objective
At the end of the day, the dogs were tired. They went to bed.
✔ subjective
If the current through the 5.0-ohm resistor is 1.0 ampere, the current through the 15.0-ohm resistor is
The current through the 15 ohms resistor of the given circuit with a calculated voltage of 5 V is; 0.33 A
What is the current through the resistor?
We are given;
Current through the 5 ohm resistor; i = 1 A
Formula for Voltage is;
V = iR
V = 1 * 5
V = 5V
Now, since the 5 ohms resistor and the 15 ohms resistor are in the same circuit, it means that they will have the same voltage. Thus;
Current through the 15 ohms resistor is;
I = V/R
I = 5/15
I = 0.33 A
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A 12 cm diameter cd has a mass of 21 g. what is the cd's moment of inertia for rotation about a perpendicular axis through the edge of the disk?
The moment of inertia for rotation about the perpendicular axis through the edge of the disk is 3.78 × 10⁻⁵ kgm².
Moment of inertia
Moment of inertia is referred to as the product of mass of section and the square of the distance between the reference axis and the centroid of the section.
Moment of inertia of solid cylinder or disk is expressed as;
I = 1/2 × mr²
Given the data in the question;
Mass of disk m = 21g = 0.021kgDiameter of disk d = 12cm = 0.12mRadius r = d/2 = 0.12m / 2 = 0.06mMoment of inertia I = ?We substitute our given value into the expression above.
I = 1/2 × 0.021kg × (0.06m)²
I = 1/2 × 0.021kg × 0.0036m²
I = 3.78 × 10⁻⁵ kgm²
Therefore, the moment of inertia for rotation about the perpendicular axis through the edge of the disk is 3.78 × 10⁻⁵ kgm².
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Assume a six-month cd purchased for $5000 pays simple interest at an annual rate of 9.5%. how much interest does it earn?
Answer:
$3,157.89
Explanation:
Divide 5000 by 9.5%, times 6.
Hope this helps <3
Look carefully at all of the underlined words. based on the context of this quote, what does "elective franchise" mean?
Answer:
tbh I'm not really sure sorry ♂️
Answer:
C. Right to vote
Explanation:
what are the three basic steps in the nsc collision prevention formula
Answer:
Read the road ahead. Reduce your speed. Drive to the Right. Ride off the road if necessary.
Explanation:
I had this on a test and i got it right hope it works
The three basic steps in the NSC collision prevention formula are that Collisions or injuries may be avoided via way of means of following protection regulations and following protection mechanisms.
What are the 3 primary steps of the DDC collision?The 3 primary steps of the DDC collision prevention formulation are to Recognize, Understand, and Act correctly.
Recognize the risks such that, the driving force need to be alert approximately the surroundings and test the mirrors each five to ten seconds Understand the protection such that the driving force need to appear out for any risks, hazardous driving, and different viable risks at the road. The driving force needs to be capable of recognizing the outcomes of risks.Always use signals, manipulate the speed, and keep enough distance from the cars to keep away from a collision.
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Choose the statement that would be a commonplace assertion for this claim: road to glory is a skateboader's paradise.
The statement that can be classified as a commonplace assertion is "Exercise strengthens the body and mind".
What is a commonplace assertion?This refers to a statement or opinion that is believes by many people despite not being completly proved.
Which one is a commonplace assertion?The statement that can be classified in this category is "Exercise strengthens the body and mind" because it is a general belief exercise is good both for your body and mind.
Note: This question is incompelte because the options are missing; here are the options:
Road to Glory is an established name in the skateboarding industry.Young people in this area have few places devoted exclusively to them.Tony Valdez purchased the Hit-the-Streets package, and he was thoroughly satisfied with his day at the skateboard park.Exercise strengthens the body and mind.Learn more about commonplace assertion in: brainly.com/question/229544
What period is covered in the category of early childhood
Answer:
Early childhood covers the period from birth to nine years of age.
Explanation:
that is the answer. good luck
Find the dimensions of a rectangle (in m) with perimeter 68 m whose area is as large as possible. (enter the dimensions as a comma-separated list.)
The dmension of the rectangle with perimeter of 68 m has the largest possible area as 17m by 17m.
Perimeter of a rectangleperimeter of rectangle = 2(l + w)
where
l = lengthw = widthTherefore,
perimeter = 68 m
68 = 2l + 2w
l + w = 34
l = 34 - w
Hence, the largest possible area is at the amximum.
area = lw
area = w(34 - w)
area = 34w - w²
The maximum is at dA / dw = 0
Therefore,
34 - 2w = 0
2w = 34
w = 34 / 2
w = 17
l + w = 34
l + 17 = 34
l = 34 - 17
l = 17
area = 17² = 289 m²
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Describe the importance of the clay sculpture when creating bronze sculptures. (site 1)
A computer’s memory is composed of 8k words of 32 bits each. how many total bytes in memory?
The number of total bytes in memory is 32,000 bytes.
How many total bytes in memory?
We know that the memory is composed of 8k (or 8,000) words of 32 bits each.
To get the total memory, we just need to take the product between the number of words and the memory that each has.
This will give:
8,000*(32 bits) = 256,000 bits.
But we want this in bytes so we need to change the units, remember that:
1 bit = 0.125 byte.
Then we have:
256,000 bits = 256,000*( 0.125 byte) = 32,000 bytes.
The memory has 32,000 bytes in total.
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Discuss the correct exposure and how is it necessary
Answer: The correct exposure means you combination of settings between aperture shutter speed ISO speed have produced a perfectly exposed image
Explanation:
Katarina wrote the standard form of a linear equation as 4x – 4 x minus startfraction 2 over 3 endfraction y equals 8. Y = 8. Sofiya told her that the equation was not yet in standard form and gave her the right advice for how to fix it. What advice did sofiya give to katarina?
Answer:
nswer:
Advice that Sofiya would have given is:
1) Take least common denominator and add fraction on the left side in order to combine terms.
2) Multiply least common denominator i.e 3 to both sides in order to remove the denominator.
3) Divide both sides by 2 in order to simplify the numbers.
The standard form of the linear equation is
Step-by-step explanation:
Standard form of Linear equation is
Equation written by Katrina:
In order to convert Katrina's linear equation into standard form Sofia must have given the following advice:
Take least common denominator in order to add fractions on the left side. The common denominator here would be 3 as 3 is the only denominator.
Adding fractions.
Multiplying both sides by
Dividing both sides by
∴ The standard form of the linear equation is
Explanation:
To add emphasis to the idea that this object is different than other recent objects discussed, an audio version of this text could have a pause after "this suffragette." after "recent objects." before "mass consumption." before "this one is about."
Answer: D
Explanation: before “this is one about”
What is the length of the unknown leg of the given rigth triangle? startroot 3 endrootft startroot 6 endrootft startroot 39 endrootft startroot 89 endrootft
Answer:
39 ft.
Explanation:
Correct on Edge
The outline for a strong compare-and-contrast essay must include an evaluation of each editorial’s argument. a detailed summary of each editorial. responses to all counterarguments. a conclusion written in full sentences.
Answer:
An evaluation of each editorial's argument
Explanation:
just took the test
Answer: A
Explanation. :(an evaluation of each editorial’s argument.
Envision geometry 9-1 additional practice polygons in the coordinate plane
An Envision geometry 9-1 additional practice is known to be a textbook that covers topics in geometry such as polygons, shapes, etc.
What is the enVision Geometry about?This is known to be a textbook that is made up of Solutions and and answers to geometry questions.
The use of enVision Geometry includes is one that provides students with exercises, process step by step of solving geometry cases.
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Why does the coach interrupt jeremy at the end of the scene
The coach interrupt Jeremy at the end of the scene because he wants Jeremy as his assistant and prevents him from refusing the job.
What is the Assistant known for?A personal assistant, is known to be a person often called personal aide or personal secretary (PS).
Conclusively, It is a person who helps the head or a coach as in this scenario in some of their daily business activities. Note that The coach interrupt Jeremy at the end of the scene because he wants Jeremy as his assistant and prevents him from refusing the job.
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Answer:
He wants jeremy as an assientant and prevents him from refuse
Explanation:
i got it right