Mathematics Middle School

Can someone please tell me why "the size of the photograph would increase" is the correct answer? Please this is worth 15 points

Can Someone Please Tell Me Why "the Size Of The Photograph Would Increase" Is The Correct Answer? Please

Answers

Answer 1

Answer:

8/7 is also equal to 1 and 1/7 and if you multiply by any number higher than 1 the number will increase.

Answer 2
I was going to say the same as the previous person

Related Questions

HELP ME!!! ASAP, I REALLY NEED HELP

Answers

Answer: number 2 is they will each get 3/8 of a pizza

Step-by-step explanation:

this is because if you draw out a circle and take out 1/4 out of it there is 3/4ths left. by knowing this you can see that 3/4ths is not equal for the 2 friends. so for it to be equal we reverse simplify to then make it 6/8ths. there we go, and even number. now we half the 6/8ths to then make it 3/8ths of the pizza for each person.

Answer:

(question 2)  3/8

(question 3.) 16 servings

Step-by-step explanation:

(question 2) 3/4 divided by 2 = (3/4)(1/2)=3/8

(question 3)  6/1 divided by 3/8  = (6/1)(8/3)= 48/3 = 16

Please mark Brainliest if I'm correct :)

What is the formula for area of a circle?


A = pi x D


A = pi x r2

A = 2pi x r


A = pi x D2

Answers

Answer:

A = pi x r²

Step-by-step explanation:

pi = 3.14      r : the radius  

Answer:

I think it's the second one A = pi r2

please help asap its due today

Answers

Answer:

$5.30

Step-by-step explanation:

Let me know if you need evidence!

Simplify the following expression
3(7n-8)

Answers

Answer:

21n - 24

Step-by-step explanation:

Answer 21n - 24 simple equation

Can someone help pls! Explain with reasoning and if you put in a link i will report. AGAIN

Answers

Answer: I think you should look it up (or guess)

Step-by-step explanation:

Answer: it is the second to the last or the thered one

Step-by-step explanation:

Please help! Problem below!

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Answer:

Function B is the correct answer. It has a greater rate of change than function A.

Answer:

Function B is the correct answer

Find the amount of time.
8. I = $2000, P = $5000, r = 8%

Answers

Answer:

t = 5 years

Step-by-step explanation:

I = $ 2000

P = $ 5000

r = 8%

[tex]I = P * \frac{r}{100}*t\\\\t =\frac{ I * 100}{P*r}\\\\t =\frac{2000*100}{5000*8}\\\\ = 5[/tex]

A group of 23 students participated in a math competition. Their scores are below:


Score (points)

20–29

30–39

40–49

50–59

60–69

Number of Students
4

7

5

4

3



Would a dot plot or a histogram best represent the data presented here? Why?
A) Histogram, because a large number of scores are reported as ranges
B) Histogram, because a small number of scores are reported individually
C) Dot plot, because a large number of scores are reported as ranges
D) Dot plot, because a small number of scores are reported individually

Answers

Answer:

A

Step-by-step explanation:

histogram's report ranges

ex.

60 people in 20 - 29

20 people in 30 - 39

10 people in 40 - 49

A) Histogram is suitable for this data, as large number of scores are reported as ranges

Histogram is a form of graphical representation of data, presenting a group of data points in particular ranges.

Dot plot presents data simply by number of dots, on various data points.

In this case : students scores are not in individual numerical units, but in range. Scores : 20 to 29 ... 60 to 69

So, Histogram is suitable in this case, and not Dot Plot

To learn more, refer https://brainly.com/question/17145899?referrer=searchResults

if the family has three pets, what is the theoretical probability that they have three dogs or three cats?​

Answers

I think that to answer this you need to calculate the total amount of probibilities divided by the number of pets which is 3

Hope this helped and have an amazing day :)

-yO mAmA

Please answer the following, giving Brainliest! Provide me with answers, or answer sheet please :)

Answers

Answer:

5, 10, 15, 20, 25, 30, 35, 40. :))

Step-by-step explanation:

There are 5 rectangular flower gardens each measuring 18 feet by 15 feet in a rectangular city park measuring 80 feet by 140 feet. How many square feet of the park are not used for flower gardens?​

Answers

So to find the answer you’ll need the areas. The rectangular gardens each are 18 times 15 which is 270 feet squared but there is 5 of those so it’ll be 5 times 270 which is 1350 feet squared. The city is 80 times 140 which is 11200. Now subtract 11200 and 1350 to get 9,850 squared feet which is the amount of square feet of park not used.

The number of coyotes N reported near a new housing development after t years is given in the table which function best models these data?!?!?

Answers

Answer:

2

Step-by-step explanation:

Joe went shopping for a guitar in Fairfax. He purchased one originally priced at $240 but discounted 80%. If sales tax in Fairfax is 9.25%, what was the total cost?
NO LINKS

Answers

Answer:

$52.44

Step-by-step explanation:

So here is the explanation. $240•.80= 192   (80% as a decimal is .80) 240-192=48.    48•.0925=4.44 which you add 48, and get a sum of $52.44

Hope this helps :)

Answer:

52.44

Step-by-step explanation:

Which is equivalent to 8.03x10^-10

Answers

Answer:

C and answer needs to be 20 characters long so I'm writing this

help me pweaseeeeee!!

Answers

Answer:

D

Step-by-step explanation:

If you have a number with an exponent multiplied by the same number with an exponent, you can add the exponents.

2 + 4 = 6

3^6

Can someone please tell me if these triangles are similar or not, and why.

Answers

Answer:

not similar

Step-by-step explanation:

because the angles are different

Both of these have similar sizes of angles and both of the triangles are scalene triangles.

Hope this helped and have a nice day
Also pls mark me as brainliest if it does help : )

I really need help ASAP

Answers

Answer:

The first 2 on top is not a function. The 3rd one on top and the bottom 2 are functions.

Step-by-step explanation:

The x-value cannot have more than 1 y-value or else when you plot the points on the graph, it doesn't meet the vertical line test. The vertical line test indicates whether or not the graph is a function. Different x-values can have the same y-value.

Function examples: (3,-4), (5,0), (0,-4), (1,2)

Not a Function examples: (0,8), (2,-1), (0,-2), (-5,3)


The table shows the running time in minutes for two kinds of movies. Find the mean absolute
deviation for the comedy movies and drama movies. Round to the nearest hundredth.
Running Time for Movies (min)
Comedy
90,95,88,100,98
Drama
115 120 150 135 144
90
Comedy MAD=

Answers

That would be 3/9 = x

Answer:

4

Step-by-step explanation:

Whats 100+89 and please hurry fast!!1

Answers

Answer:

189

Step-by-step explanation:

100+89=189

I hope this helps

Answer: 189.

Step-by-step explanation:

The volume of a pyramid is
47 3. The height of the pyramid is 6 meters. What is the area of its base?

Answers

Answer:1.5

Step-by-step explanation:

The area is 141.9 u multiply 47.3 by six and since it’s a pyramid divide by 2

Solve the following equations:
1.3(3x+4)-5=-2
2.1=5(x-4)-2x
3.-5(2x+6)9x=-32

Answers

1. -1
2. 7
3. 1/45( if the 9x is multiplied?)
1. -1
2. 7
3. 1/45 sorry if wrong :)

Find the missing angle measurement.

A. 63 degrees
B. 73 degrees
C. 90 degrees
D. 153 degrees

Answers

To find the missing angle measurement, we will use the Angle Sum Property to create an algebraic equation that can solve for a missing angle given two angles in a right triangle.

Create an Equation

We are given an angle of 27º and 90º (refer to the square in the bottom right-hand corner.

We know that all of the angles in a triangle must add up to 180º using the Angle Sum Property.

Create an equation to find the missing value.

[tex]27 + 90 + x = 180[/tex]

Combine Like Terms

Combine the constants on the left side of the equation.

[tex]27 + 90 + x = 180[/tex]

[tex]117 + x = 180[/tex]

Subtract

Subtract 117 from both sides of the equation.

[tex]117 - 117 + x = 180 - 117[/tex]

[tex]\boxed{x = 63}[/tex]

The final answer is x = 63º.

Answer:

63 degrees

Step-by-step explanation:

PLEASE HELP MEEEE I NEED HELP PLEASE NO ONE WILL HELP ME
A quadratic function models the graph of a parabola. The quadratic functions, y = x2 and y = x2 + 3, are modeled in the graphs of the parabolas shown below.



Determine which situations best represent the scenario shown in the graph of the quadratic functions, y = x2 and y = x2 + 3. Select all that apply.

From x = -2 to x = 0, the average rate of change for both functions is negative
For the quadratic function, y = x2, the coordinate (2, 3) is a solution to the equation of the function.
The quadratic function, y = x2 + 3, has an x-intercept at the origin
The quadratic function, y = x2, has an x-intercept at the origin
From x = -2 to x = 0, the average rate of change for both functions is positive
For the quadratic function, y = x2 + 3, the coordinate (2, 7) is a solution to the equation of the function.

Answers

Answer:

a. From x = -2 to x = 0, the average rate of change for both functions is negative

d. The quadratic function, y = x², has an x-intercept at the origin

Step-by-step explanation:

From x = -2 to x = 0, the rate of change is negative because both functions are going in a downward slope. The quadratic function y = x² touches the x-axis right at (0, 0), meaning it has an x-intercept at the origin.

The second answer is incorrect because y = x² does not intersect the other parabola at (2, 3). The third is incorrect because y = x² + 3 does not even touch the x-axis. The fifth is incorrect because the rate of change is negative, not positive. Finally, the sixth is incorrect because y = x² + 3 does not intersect the other parabola at (2, 7). Hope this helps! Feel free to ask any questions!

Find the area of the composite figure (round to the nearest tenth). The area of the composite figure is

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The area of the composite figure is 50.8m

Help me please mathematics

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Answer:C, 3/50

Step-by-step explanation:

Add 117, 24 and 9 to get 150. Then simplify 9/150 to get 3/50.

2. Beginning with the equation 4x =6, write the new equation produced by multiplying both sides by 8.

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Answer:

the new equation would be 32x= 48

Step-by-step explanation:

help me with please thank you!

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Point A is in quadrant 1
Point B is in quadrant 2
Point C is in quadrant 3
point a - quadrant 1
point b - quadrant 2
point c - quadrant 3

please help besties!!

Answers

Answer:

Part a is May and part b you got right.

Step-by-step explanation:

May dropped down -137000 dollars, making it drop less than 210,000 but still dropped.

(Part A): May
(Part B): June
:D

how me do this help plz

Answers

Answer:

I got 5 for you, the answer is x+4=10 or x+2=10, that's the error. You don't seperate them in parenthises like that, you have to multiply them together. This means it has to be x+4 times x+2. I'll try the others too, but no guarantess here.

PLease let me know the answer and how to solve it

Answers

Answer: x²-22/3x+7/3=0

Step-by-step explanation:

For the solutions to be 1/3 and 7, the equations must be x-1/3 and x-7 because they will equal zero.

(x-1/3)(x-7)=???

x·x= x²

x·(-1/3)=(-1/3x)

x·(-7)=(-7x)

(-7)·(-1/3)=7/3

x²-1/3x-7x+7/3=0 ⇒ x²-22/3x+7/3=0

Since this is in the quadratic form (ax²+bx+c), this is the final answer.

Hope that this helped! Have a great day!!

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