select the graph that matches the function y=3x+7

Answers

Answer 1

Answer:

the second option

Step-by-step explanation:

Related Questions

Selecciona la alternativa donde NO se ocupan números enteros
a) Recorrido de un ascensor.
b) La temperatura ambiental.
c) La talla de zapatos.

Answers

Answer:

Selecciona la alternativa donde NO se ocupan números enteros

a) Recorrido de un ascensor.

b) La temperatura ambiental.

c) La talla de zapatos

The sum of two numbers is 41. The larger number is 21 more than the smaller number. What are the numbers?
Please help!

Answers

Answer:

srry its 31 and 10

Step-by-step explanation:

the numbers are 20 and 21

Hope I helped! :)

Match each expression in List A with an equivalent expression from List B.

Answers

Answer:

B——1

C——3

The answer u got in A and D r correct

Step-by-step explanation:

B=5x+10y-20y+5x=10x-10y=10(x-y)—- 1

C——3

simply 1/2 square root of 32

Answers

1
√
32
=
√
2
8

Explanation:
Here,
1
√
32

=
1
√
(
2
2
)
2
⋅
2

=
1
4
√
2
⋅
√
2
√
2

=
√
2
8

tudents in a fitness class each completed a one-mile walk or run. The list shows the time it took each person to complete the mile. Each time is rounded to the nearest half-minute.

5.5, 6, 7, 10, 7.5, 8, 9.5, 9, 8.5, 8, 7, 7.5, 6, 6.5, 5.5
Which statements are true about a histogram with one-minute increments representing the data? Select three options.

A histogram will show that the mean time is approximately equal to the median time of 7.5 minutes.
The histogram will have a shape that is left-skewed.
The histogram will show that the mean time is greater than the median time of 7.4 minutes.
The shape of the histogram can be approximated with a normal curve.
The histogram will show that most of the data is centered between 6 minutes and 9 minutes.

Answers

Answer:

A, D, E

Step-by-step explanation:

GOT IT RIGHT ON EDGE

The true statement about the histogram are

(a) the median and the mean are approximately equal(d) the histogram would have an approximately normal curve(e) there are more data elements between 6 and 9.

How to interpret the histogram?

The dataset is given as:

5.5, 6, 7, 10, 7.5, 8, 9.5, 9, 8.5, 8, 7, 7.5, 6, 6.5, 5.5

Using a statistical calculator, we have the following summary:

Mean = 7.43

Median = 7.5

Notice that the median and the mean are approximately equal

i.e. 7.43 ≈ 7.5

When the mean and the median are equal, the histogram would have an approximately normal curve

Also, when the dataset is sorted, we have:

5.5, 5.5, 6, 6, 6.5, 7, 7, 7.5, 7.5, 8, 8, 8.5, 9, 9.5, 10

Notice that there are more data elements between 6 and 9.

Hence, the true statement about the histogram are (a), (d) and (e)

Answers

Answer:

2 one is the right one

Step-by-step explanation:

Which net represents this box?

Answers

Answer:

image

Step-by-step explanation:

Which is an expression for 175 without a perfect square factor in the radicand?

Answers

The answer is b. Because the square root of 175 is

The circle is divided into 3600 equal parts. Point O represents the center of the circle. The measure of angle

Answers

Answer:

0.1°

Step-by-step explanation:

Okay so, a circle is 360° and the circle is divided into 3600 parts. So, to find the measurement of one of those angles, we would do 360°/3600= 0.1°.

A group of friends wants to go to the amusement park. They have no more
than $110 to spend on parking and admission. Parking is $19.25, and tickets
cost $30.25 per person, including tax. Write and solve an inequality which
can be used to determine x, the number of people who can go to the
amusement park.

Answers

Answer:

if the number of the friends is x...

19.25+30.25x ≤ 110

x ≤ 3

The answer is 110 is greater than or qual to 30.25x +19.25

What was the function of the polis as it developed in Greek civilization?

Answers

Answer: "A city-state, or polis, was the community structure of ancient Greece. Each city-state was organized with an urban center and the surrounding countryside. Characteristics of the city in a polis were outer walls for protection, as well as a public space that included temples and government buildings."

"The polis was a structure of community amongst the ancient Greek world and it controlled a surrounding territory of land. An individual polis was independent from the other poleis in regards to legal, religious, social, political and judicial institutions and practices."

Answer:

~The function of the polis as it developed in Greek civilization is it was designed for areas such as private, public, religious functions and buildings. It was often used in the Iron age development for public buildings. Hoped that helped.~

Step-by-step explanation:

I NEED HELP ASAP THIS IS DUE IN 10 MIN HELP MEE

Answers

Answer:

Step-by-step explanation:

i cant see it. its not letting me zoom in ill help you but i cant see it

Answer:

8, 8

Step-by-step explanation:

it would be 8, 8 because all the way in the upper right hand corner would be where the x and y axis meet and equal 8, 8

Matching the Transformed Function to its Graph

Use your knowledge of transformations to find the matching graph.
f(x) = 2 sqrt x + 1

Answers

Answer:

Step-by-step explanation:

Used graphing calculator. Correct on edge.

By transformations, the resultant graph will be option D.

What is called Dilation?Dilation is a non-rigid transformation that stretch the graph vertically.If F(x) = k.f(x), then the graph will stretch vertically by k units.

What is translation?Translation is a rigid transformation that shift the graph upwards or downwards.If F(x)=f(x)+k, then the graph shift upwards k units.If F(x)=f(x)-k, then the graph shift downwards k units.

Hence, the resultant graph of

[tex]f(x) = 2 \sqrt{x } + 1[/tex]will be option D.

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(x+3)^2=43

When taking the square root of both sides of this equation, how many solution will the equation have?

Answers

the answer is 2 hope this helps

It will be two because there is the possibly of a negative and a positive

I NEED HELP ASAP

The volume of a cylinder is 14,130 ft 3 . If the diameter is 30 feet, calculate the height of the cylinder

Answers

Answer:

V = PI*r2h

In plain english the volume of a cylinder can be calculated by squaring the radius, multiplying that value by PI, then multiplying by the height. You can also think of it as finding the area of a flat circle (PI * radius squared) and multiplying by the height to find volume.

Here is a step-by-step case that illustrates how to find the volume of a cylinder with a radius of 3 inches and a height of 5 inches. In this example PI will be 3.14.

V = pi * r2 * h

= pi * 32 * 5

= pi * 9 * 5

= 3.14 * 45

= 141.37 cubic inches

Step-by-step explanation:

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm.

The height of the cylinder is given by h = 20 feet

What is a Cylinder?

A cylinder is a three-dimensional shape consisting of two parallel circular bases, joined by a curved surface. The center of the circular bases overlaps each other to form a right cylinder. The volume of a cylinder is

Volume of Cylinder = πr²h

Surface area of cylinder = 2πr ( r + h )

where r is the radius of the cylinder

h is the height of the cylinder

Given data ,

Let the height of the cylinder be h

Now , the volume of the cylinder V = 14,130 feet³

The diameter of the cylinder d = 30 feet

So , the radius of the cylinder r = d/2 = 15 feet

And , Volume of Cylinder = πr²h

On simplifying , we get

14,130 = π( 15 )²h

Divide by 225 on both sides , we get

πh = 62.8

Divide by π on both sides , we get

h = 62.8 / 3.14

h = 20 feet

Therefore , the value of h is 20 feet

Hence , the height of the cylinder is 20 feet

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solve:
y= 2x^2+2x-12

Answers

Do you have like a picture of the assignment/ homework

Here,
2x^2+2x-12=0
Or, 2(x^2+x-6)
Or, 2{x^2+(3-2)x-6}
Or, 2(x^2+3x-2x-6)
Or, 2{x(x+3)-2(x+3)}
Or, 2(x+3)(x-2)
So x=-3 and 2

Given the isosceles trapezoid, find the value of x

Answers

Answer:

x = 11

Step-by-step explanation:

The lower base angles are congruent, so

4x + 41 = 85 ( subtract 41 from both sides )

4x = 44 ( divide both sides by 4 )

x = 11

The length of a rectangle is represented by (2x2 - 5x + 5) cm and the width is represented by (x2 + 4x - 3)cm. What is the representation of the perimeter?

Answers

Answer:

its A

Step-by-step explanation: i guessed

This pattern repeats every 4 terms. The pattern is square, hexagon, pentagon, triangle. What is the shape in the 13th term of this pattern? sorry if it looks weird i dont know why it does

Answers

Answer:

the answer is square

Square (first one) :)

Just count up to 13 while moving to the right and you get your answer :)

Anika buys a pair of shin guards for $8.58 and several pairs of soccer socks for $4.29 per
pair. If she spends $25.74 before taxes, how many pairs of socks does Anika buy?

Answers

Answer:

The answer is 4 pairs of socks

Step-by-step explanation:

So basically long story short, this is a simple division and multiplication problem.

Find AB round to nearest tenth

Answers

Answer:

Step-by-step explanation:

take 55 degree as reference angle

using sin rule

sin 55=opposite/hypotenuse

0.81=AB/14

14*0.81=AB

11.34=AB

11.3=AB

Answer:

9.8

Step-by-step explanation:

I think so, probably

If the radius of the circle is 7.2cm what is the circumference to the nearest tenth?

Answers

Answer:

About 45.22

Step-by-step explanation:

Radius x 2 x π

8 x (5+1) = ( _ x 5 ) + (_ x 1)

Answers

Answer:

8 x (5+1) = ( 8 x 5 ) + (8 x 1)

Step-by-step explanation:

GIVING BRAINLIEST, EASY 7TH GRADE MATH PROBLEM.

Answers

Answer:

Step-by-step explanation:

Factor the expression
9x - 36

Answers

9(x-4) is the correct answer

Answer: 9(x−4)

Step-by-step explanation: Hope this help :D

please help for all equations please. use the pythagorean theorem!!! i will give brainlyiest to the most helpful answer

Answers

Answer:

Do 15^2 +10^2=c^2 than put answer Into \sqrt()

Step-by-step explanation:

Ok, so the pythagorean theorem is a^2 + b^2 = c^

where c is the hypotenuse and b and a are the the other 2 sides

9) 10^2 + b^2 = 15^2

100 + b = 225

-100 -100

b^2 = 125

sqrt of 125 = 5

b = 5

10) 2^2 + 5^2 = C^2

4 + 25 = c^2

sqrt of 29 = c

c = [tex]\sqrt{29\\}[/tex]

11) 42^2 + a^2 = 48^2

1764 + a^2 =2304

-1764 -1764

a^2 = 540

a = [tex]6\sqrt{15}[/tex]

Can someone Simplify this.
(2a+5)^2

Answers

Answer:

[tex]4a^{2} + 20a+25[/tex]

Step-by-step explanation:

[tex]( 2a+ 5 ) ( 2a + 5 )[/tex]

[tex]2 a ( 2 a + 5 ) + 5 ( 2 a + 5 )[/tex]

[tex]4 a^{2} + 1 0 a + 5 ( 2 a + 5 )[/tex]

[tex]4a^{2} + 1 0 a + 1 0 a + 2 5[/tex]

[tex]4a^{2} + 20a+25[/tex]

Answer:

[tex]4a^{2}[/tex]+20a+25

Step-by-step explanation:

What is the equation of the sinusoid?

Will mark brainliest plz help

Answers

The general equation of the sinusoid is [tex]f(x)=sinx[/tex]

What is sinusoidal?

"A sine wave or sinusoidal is a continuous or mathematical curve which is used to describe a smooth periodic oscillation."

We know,

A Sinusoidal function is a function that can be modelled using a sine wave.

The sine graph repeats itself after a period of 2π, which shows the function is periodic with a period of 2π.

f (x) = sin x and f (x) = cos x are similar apart from a phase shift, both functions are sinusoidal.

f (x) = tan x is a trigonometric function, but its graph is completely different.

The graph of a sinusoidal function is a smooth periodic graph.

The graph is continuous all over the x-axis and also it repeats itself after every fixed interval.

∵ A phase shift is the only difference between sine and cosine, any sinusoidal function that can be modelled using sine can also be modelled using cosine.

The general sinusoidal function is [tex]f(x)=[/tex]±[tex]a.sin(b(x+c))+d[/tex]

Where as,

± controls the reflection across the x - axis, coefficient a controls the amplitude , constant d controls the vertical shift, coefficient b controls the horizontal stretch.

∴ The general equation of the sinusoid is [tex]f(x)=sin x[/tex]

Learn more about Sinusoidal function here

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Answer:

y= sin (1/2x)

Step-by-step explanation:

8. Let U= {x:x e P and x< 12} be the
universal set and A = {1, 3, 5, 6, 7},
B= {4, 6, 7,9}.
Find: i) A' ii) B' iii) An B'

Answers

Answer:

b is a answer I think so hmmm

Can somebody help me out my grade are bad

Answers

Answer:

N-3

Step-by-step explanation:

Other Questions

PLEASE HELP 40 POINTSFind the value of x in the triangle shown below. One of the following statements was given in the film as the best way to understand genetic differences in human populations. Choose the correct statement that also offers the correct explanation. a. Populations differ by distanceIf we were to walk from the tropics to Norway, what we would see is a continuous change in skin tone. And at no point along that trip would we be able to say this is the place in which we go from the dark race to the light race. b. For race to be more than skin deep, one has to have concordance. In other words, skin color needs to reflect things that are deeper in the body under the skin. But most of human variation is non-concordant. Skin coloris not correlated with height or weight and definitely not correlated with more complex traits like intelligence or athletic performance. c. Its one of the misconceptions that sickle cell disease is an African American or an African disease. Sickle cell trait is not uncommon in people from the Mediterranean regionWhere malaria was common the sickling gene was selectedin Arabia, South Asia, Central and Western, but not Southern Africa. d. If one were to walk across the globe, you would find that in colder climates, people are lighter in skin color due to less melanin production. In warmer climates, you would find people are darker in skin color due to more melanin production. This is a survival mechanism. Suppose you have a 1 x 1 x 1 mm cube. Which statement about thesurface area-to-volume ratio of this cube is correct? Under the good neighbor rule, a buyer of consumer goods, who gives value and does not haveactual or constructive knowledge of the security interest, acquires clear title if there has been no filinga. Trueb. False Dixie cookie company randomly selected 11 people for a taste test of its cookies and 4 of its competitors cookies the graph shows how many people prefer each of the 5 cookies based on the results Dixie cookie company claims that most people prefer to cookies to competitors cookies which to statements identify the flaw in the company's claima.the sample size was too smallb. the sample population was not a representative samplec. there were too many competitor cookies in the taste testd. most of the sample population did not choose the Dixie cookie Find the value of x in the triangle shown below WILL GIVE BRAINLIST PLEASE HELP value of 2x when x = 5 Find the missing length indicated. Leave your answer as radicals in simplest formPlease help, no links Seven students each picked 88 flowers. How many flowers did they pick altogether? Which of the following determined who would be president of the UnitedStates in the election of 1800? I really need help I'm giving a lot of pintsWhich source is the most credible for researching supplies needed for a wagon train journey from St. Louis, Missouri, to Salt Lake City, Utah? A supply list for traveling the Oregon Trail in 1845, published in USA Today A PBS documentary about daily life on a wagon train A photo essay of wagon trains leaving St. Louis, Missouri, 1846-1860 A diary of a teacher who traveled on a wagon train to Salt Lake City please help me!!! im terrible at math. ill mark you brainlist The area of the square is 25 cm2. What is the length of side b?centimeters The Joint Resolution below was passed by Congress on April 6, 1917.Therefore be it resolved by the Senate and the House of Representatives of the United States of America in Congress assembled, that the state of war between the United States and the Imperial German Government which has thus been thrust upon the United States is hereby formally declared; and that the President be, and he is hereby, authorized and directed to employ the entire naval and military forces of the United States and the resources of the Government to carry on war against the Imperial German Government. Which event led to this Joint Resolution?the German invasion of Polandthe United States had a defensive alliance with Britain and Francesubmarine attacks on American shipsa terrorist attack on the World Trade Center and Pentagon whats wrong in the following sentence:Provided that we use natural gas to fuel our car engines that are not very energy-efficient Melinda collects antique glass bottles, she has 6 bottles made of blue glass, this is only 20% of her bottle collection. How many bottles does she have altogether?please hurry :] What is the radius of D?16 cm8 cm32 cm4 cm what does covi d 19 stand for? and how did it get into this world Phillip has been preparing to give the valedictorian speech at his high school since mid-February. He has a fear of public speaking that began in elementary school when he forgot a speech when he was running for student council president. He has been working with the drama teacher at the school to overcome this fear. As graduation approaches, he has started to have difficulty sleeping and has lost his appetite. He has worked hard to earn the opportunity and does think his message of finding his way as a child of immigrants and divorce is important. Still he is beginning to question whether or not he will be able to present the speech in front of such a large crowd. He has spoken to his guidance counselor about his concerns.Explain how each of the following concepts relates to the scenario:PhobiaSympathetic nervous systemIntrinsic motivationPositive reinforcementExtraversionAltruismElaborative rehearsal