Mathematics Middle School

go to it WEAKLINGS if you are brave enough that is

Answers

Answer 1

Answer:

wooooooooooooooo

wwwww

Step-by-step explanation:

Related Questions

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 :)

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 : )

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 sample is considered to be _____ if one or more parts of the population is more likely to be selected for the sample.

Biased

or

Unbiased

Answers

Answer:

I think biased

Step-by-step explanation:

Answer:

A sample is considered to be

biased

if one or more parts of the population is more likely to be selected for the sample.

Step-by-step explanation:

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)

Please Help I will reward Brainliest

Answers

Answer:

Step-by-step explanation:

2.1 inches is the measurement given

Use the net to find the surface area of the regular pyramid

Answers

Answer:

90 is the area

Step-by-step explanation:

you have to times 9 and 10

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!

please help asap its due today

Answers

Answer:

$5.30

Step-by-step explanation:

Let me know if you need evidence!

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:

Step-by-step explanation:

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

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

Answers

The area of the composite figure is 50.8m

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.

help me pweaseeeeee!!

Answers

Answer:

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

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:

1) help me please!!!!

Answers

i think that it’s b??

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

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:

Subtract. [−6 14 0]−[5 4−2] Enter your answer in the boxes. [ ]

Answers

Answer: answer is 13

Step-by-step explanation: -6 -2 = -8

5 + 4 + 14 = 23

-8 + 23 = 13

32 point question
follow the instructions on the image

Answers

Answer:

Step-by-step explanation:

First one is 19. The work is 7+7+5=19

Second one is 22. The work is 12+5+5=22

Third one is 15. The work is 3+3+3+3+3=15

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:

Step-by-step explanation:

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:

Help me pls! ( Area of Composite Figures)

Answers

Answer:

104 m

Step-by-step explanation:

First, find the area of the rectangle, getting 8m * 10m, or 80m

Next, add the area of the triangle, 1/2 * 6m * 8m, or 24m.

Add them together and you get a total of 24 meters.

Hopefully this helps - let me know if you have any questions!

the answer it is 104 m

[tex]\sqrt{49}
please answer correctly

Answers

Answer:

Um.. well I don't know what is your question, but I think you meant square root and the answer is 7 because it is a perfect square.

Step-by-step explanation:

Simplify the following expression
3(7n-8)

Answers

Answer:

21n - 24

Step-by-step explanation:

Answer 21n - 24 simple equation

Need help, and i need explanation bc i dont get it. So please help me fast

Answers

Y= x+2 because the numbers in row y are 2 greater than the number above them in the x row

ANYONE please help ........ :(

Answers

Answer:

2(x+1)

Step-by-step explanation:

Distribute the 2 out of the expression

2(x+1)

The answer is:

2(x+1)

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:

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

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!!

Other Questions

______occurs when procedures and/or services are used only when an insurer is asking for a work related or medical exam If 5 cans of tomato soup sell for $3 how much would 8 cans of tomatoes sell? Highlight the context clues that readers can use to determine what event horizon means. Around this extreme zone is a boundary called the event horizon. This boundary acts like a point of no return. Once past it, there's no going back. Only black holes have such extreme gravity zones, and only black holes have event horizons. This is what makes a black hole different from everything else. A Black Hole Is NOT a Hole, Carolyn Cinami DeCristofano What does event horizon mean? boundary of no gravity boundary of extreme gravity horizon of the sun setting the line that separates earth from sky please help me !!!! trigonometric ratios !!! what is the equivalent expression for( 7 x 6+7 x y) X= 1/3 Y=3/5Z=2 1/4 Reminder: For this exercise, you are required to write complete analytic paragraphs. Each paragraph must have a thesis, evidence and logic that support the thesis, and a concluding statement.Scenario A: Last year, the owner of a new restaurant in California had trouble getting customers to comply with the state's smoking ban. The fine for a first violation is $100. A second violation carries a fine of $200, and third and subsequent violations cost $500 each. After a third violation within one year, a representative of California's Occupational Safety and Health Administration is required to investigate complaints. Employers may be cited with fines up to $7,000 for violations classified as general or serious and fines up to $70,000 for violations classified as willfully serious. In the ban's first year in operation, the bar owner had four violations, plus a violation for a serious offense that may or may not have been willful.1. What are the minimum and maximum amounts that the owner had to pay in fines?2. What effect do these fines have on businesses and consumers?3. How do these government actions protect consumers? J'ai un ordinateur.A. J'aime regarder la tl.B. J'aime nager.O C. J'aime chanter.D. J'aime surfer le web. A recipe for a batch of muffins calls for 1/3 cup of sugar, 3/4 cup of flour, and 1/2 cup of milk. How many total cups of sugar, flour, and milk will be needed for three batches of muffins? 5. Find the equation of a circle whose center is at (5, -8) and radius 8. Use the distributive property to write an expression that is equivalent to the expression 4(12 - 3x) + 6 for all values of x. please help i will give you brainliest!!!!!! pls help ill give brainliest thanks A RIGHT TRIANGLE HAS SIDES OF LENGTHS 3,4, AND X.1. FIND X IF IT IS THE HYPOTENUSE2. FIND X IF IT IS ONE OF THE LEGS!!! Change the following quoted into reported speechhe said i was an apprentice in my occupation Why does Santiago not let his lines drift like the other fishermen? Group of answer choices It is dangerous, as he might become tangled with another boat. He is not longer young or strong enough to control a drifting line. He believes it is imprecise, and he strives for always to be exact. He is a stubborn man who prefers the old-fashioned way. PromptDiscuss the photography of Diane Arbus. What type of subjects did she like to photograph? Set up a system of linear equations Two times the smaller of two numbers plus three times the larger number is -2.Four times the smaller number minus three times the larger number is 22 2. The development of microscopes allowed scientists to investigate living things in greater detail. Through many investigations, scientists found evidence that all living things are made of one or more basic units that divide to form new units. Scientists used their evidence to explain the relationship between these building blocks of life and the organisms to which they belong. What are these explanations called?a) Cell theoryb) Germ theoryc) Law of mitosisd) Law of biogenesis 1. How do the push and pull factors still exist today?