Mathematics Middle School

Hello, I was searching on and about for help on my math summative topics can someone please me with the topics? Here are the following topics; positive, negative, and no correlation, Line of best fit, and how to use it.

Answers

Answer 1

Answer:

Not sure what you are asking but on a number line negative is before positive

Step-by-step explanation:

Answer 2

Hello! If you provide specific problems you need help on in those topics, I'm sure someone can help you!

Related Questions

Rewrite without a denominator:

Answers

Denominator is (man)^2, so -3 is the answer

Answer:

The answer is -3.

Step-by-step explanation:

write the standard form of the equation of the circle with radius r and center (h,k)


r=5 (h,k)= (-3,4)

Answers

Answer:

x2 + y2 = 9.

Step-by-step explanation:

The equation is (x-h)2 + (y-k)2 = r2

 

So, if the center is (0,0) and the radius is 3, the equation is:

 

  (x-0)2 + (y-0)2 = 32, which simplifies to x2 + y2 = 9.

The answer is
x^2 + y^2 = 9

What is the largest multiple of 36 that can be written with each digit 0-9 exactly once?

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um isn’t the answer 6?

Please help me and if you don't know the answer pls don't answer

Answers

Answer:

you have to add them then multiply them and then you have your answer

Step-by-step explanation:

Multiply the inside

Find the surface area of the triangular prism shown below.

Answers

Answer:

130 ft²

Step-by-step explanation:

Answer:

193

Step-by-step explanation:

5*5=25

25/2=12.5

12.5*2=25

8*7=56

56*3=168

25+168=193

please help and ill be your friend

Answers

Answer:

400/Pi

Step-by-step explanation:

Pi = 22/7, do 400 ÷ 22/7

Answer:

62831.5 yard²

Step-by-step explanation:

Diameter is the straight line across the ciricle so is 400 yards

the area is πr²

r = half the diameter = 200 yards

200² x π = 125663

divide by 2 = 62831.5

what is the value of d?

Answers

Answer:

Hello! answer: d = 40

Step-by-step explanation:

This is a supplementary angle

Meaning it will add up to 180 degrees

So...

90 + 50 = 140

180 - 140 = 40 therefore. d = 40 hope that helps!

The value of d is 20

Use conversions to solve the problem. Devante buys 1
1
2 pounds of walnuts​, 5 ounces of almonds​, and
3
8 pound of cashews. How much do the nuts weigh in​ all?

Answers

Answer: 45oz

Step-by-step explanation:

Please give me a heart and a brainliest ;)

Answer:

150.3125 pounds

Step-by-step explanation:

112lb + 5oz + 38lb  = 150.3125lb

pls help my brain hurts

Answers

Answer:

A) 58.5

Step-by-step explanation:

Pythagorean theorem: A squared + B squared = C squared

32 squared + 49 squared = 3425

Find the square root of 3425.

√ 3425 = 58.5234

Round to nearest tenth

58.5

Answer:58.5

Step-by-step explanation:

You are going to be using Pythagorean theorem which is a2+b2=c2

Your a2=32

Your b2=49

And you are going to do 32x32=1,024

Then your going to do 49x49=2,401

Then you add them together and you should get 3,425. Then you have to square root it by Chichester you should ge 25

can someone pls help :-(

Answers

Answer:

Step-by-step explanation:

shape is cylinder

formuls is V=πr2h

work is V= 3.14 x [tex]3.2^{2}[/tex] x 9
shape is a cylinder

alex tried to find the lateral area of the pyramid. FIND HIS ERROR AND CORRECT IT.
plz help i wil give brainlist and points

Answers

Answer:

His error is multiplying by 4 sides as he thought it was total surface not lateral surface area- the final answer is 12

Step-by-step explanation:

He should have multiplied it by 3, because the 3 sides- not including the base- is what lateral surface area is. He originally did total surface area not lateral surface area so each sides area is 4m squared then you just multiply it by 3 and its 12

Error is that he is multiplying both sides

t -1 4/9 +4 5/9 = 3 2/9


Solve for t plz!

Answers

Answer: T= 1/9

Have a good day!!!!

1/9 should be the answer

If two angles of a triangle measure and , how would you classify this49 ◦ 82 ◦ triangle? A) acute B) obtuse C) right



PLEASE HELP!!

Answers

Answer:its c your welcome hope this helps

Step-by-step explanation:

The awnser is C your welcome

NO ONE CAN ANSWER THIS QUESTION SO IF YOU KNOW HOW TO CAN U PLS HELP ME< THANKS IN ADVANCE.

BTW MY MOUSE IT IN THE WAY OF A WORD AND IT SAYS "LIME"

Answers

Answer:

Wanchen (weird name) has a weaker limeade.

Step-by-step explanation:

Multiply the fractions of each: Jaylan's has a flavor of .15 lime, while Wanchen has a flavor of .1333... lime.

Hope that this helps!

PLEASE ANSWER RIGHT NOW!!!!!
TY!

Answers

Answer:

13

Step-by-step explanation:

the answer to the question is 13

sorry guys on the other question I didn't put the question here is a new one

Answers

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

Answer:

Give Brainist answer to meeee

Step-by-step explanation:

1 is  √19

2: 2√10

3: 10.24695

4:2√7

Help Asap I Will Give Brainliest!!

Answers

Answer:

two eqautions in the pic

Geometry

124°+34°+7x°=180°

7x°=22

x°≈3.1

180°- 124°- 34°=7x°

22°=7x°

3.1≈x°

Enter the missing numbers in the boxes to complete the table of equivalent ratios.

_ 6
6 18
_ 24
15 __

Answers

I take a picture of a the problem I can’t understand what your asking
3:6
6:18
9:24 (?)
15:30

I’m pretty sure the pattern is multiplying by 3. Let me know if this ones right :)

If the human heart beats an average of 67 beats in a minute, how many times will it beat in 79 minutes?

Answers

67 x79 = 5293

A human hearts beats 5293 times on average.

Answer:

5293

Step-by-step explanation:

let number of times for 79 minutes be x

67beats=1minute

x beats= 79 minutes

cross multiply

x= 67 x 79

x=5293

therefore number of beats for 79 minutes= 5293

The area of a rectangle can be represented by x^2−8x+12 . If the width is x − 6, what would be the length?

Answers

ANSWER: Let length be L = x+6 and width be W.
Given:
(x+6)W = x2 +8x +12
W = (x2 +8x +12)/(x+6)
W= (x+6)(x+2)/x+6)
W= x+2
Short Answer: x+2 because W is the width

HELP PLEASE !!!!!!!!

Answers

Answer:

The answer is D. Hope this helps!

Answer is D the discount make the price $23.12 but adding the sales Tax it’s $24.74

PLEASE HELP P!!!!!!!!​

Answers

Answer:

1: Mean: 48.5

Median: 37

Mode: 87 (it occurs twice)

Range: 95

2. Mean: 13.6

Median: 14

Mode: No mode

Range: 24

3. Mean: 53.1

Median: 52

Mode: 86 and 24 (they both occur twice)

Range:  78

4. Mean: 28.5

Median: 24.5

Mode: No Mode

Range: 51

To get the Mean, add the numbers, then divide them by how many there are. Example: 3+6+3 = 12 divided by 3 (since there are three numbers) equals 4.

To get the median arrange the numbers in ascending order. The median is the value in the middle. If the number of values is an even number, the median will be the average of the two middle numbers.

For Mode: find the number that occurs the most. Example: 20,5, 3, 2, 3.

The mode is 3 because it occurs twice.

For range: Subtract the lowest value from the highest value.

Hope this helps!

The person is right ^

i need help thx i need it now pls

Answers

Answer: Read below.

Step-by-step explanation:

1) V = 84.82 Estimate: 85

2) V = 564.44 Estimate: 564

3) V = 4712.39 Estimate: 4712.4

Answer:

!

Step-by-step explanation:

Is this a supplementary, complementary, or vertical angle?

Answers

That would be a supplementary angle. A supplementary angle is Whalen to angles make 180*. A complementary angle is two angles making 90*.

Answer:

the answer is supplementary

hope this helps

have a good day :)

Step-by-step explanation:

Minneapolis, Minnesota and Portland, Oregon have very similar latitudes. (Latitude measures how far north or south a place is, which in turn affects the temperature.)
The histograms below show the daily high temperatures (in degrees Celsius) that were recorded during July 201320132013 in each city.

Which pieces of information can be gathered from these histograms?
Choose all answers that apply:
Choose all answers that apply:

Answers

B is the right answer it is the write answer

Answer:

A and C

Step-by-step explanation:

-On average Minneapolis was colder during January

-The daily high temperatures vary more noticeably in Minneapolis

i dont really like people just putting answers up when it's wrong just for the points thats why i don't answer if i don't know the answer but im right

trust me

also can u mark me brainist

The chef at a restaurant bought 37 pounds of salad for $46.25. How much did she pay for 1 pound of salad? Show all work and explain your reasoning.

Answer in paragraph

Answers

Answer:not sure

Step-by-step explanation:

so first you would take the price devised by the ponds given because that’s what we know. 46.25/37 = 1.25. this means each pound of salad costed $1.25

Which equation best represents the relationship between x and y in the table below? pls help ​

Answers

Answer:

c

Step-by-step explanation:

just took the test

WRITE AN EQUATION FOR THE RELATIONSHIP.

NUMBER OF TICKETS 2 3 4 5
TOTAL COST 54 81 108 135

Answers

The person is write just copy down what they wrote

help me answer the question linked!

Answers

Answer:

44.2cm^2

Step-by-step explanation:

r(radius)=1/2 diameter

3.75=1/2(7.5)

A=3.14xr^2

A=3.14x3.75^2

A=44.2

The answer is 44.2 !! hope this helped

HELP GRADES DUE TOMORROW
I don't understand this- question and my grades are due tomorrow at 3 pm, please [try to] give me a correct answer and don't be a troll! Thank you for reading :) ( you may just tell me where to graph coordinate-wise.

Answers

Write the answers on the upper right corner

Answer:

You will find all the answers on the grid on the upper right corner.

See explanation below!

Step-by-step explanation:

Note: All answers are on the upper right corner

For A: 1 is x, 3 is y, so what you do is go to 1 on the line where it goes from left to right and then go up 3 times.

For B: you go to 4 on the line that goes from left to right and go up 3 times.

For C: this is similar to A and B, you just find 4 on the line than go up 1 time.

Sorry if this is confusing, but I hope this helps!

Other Questions
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