Mathematics Middle School

i really need help with this

Answers

Answer 1

Answer: positive assciation

Step-by-step explanation:

Answer 2

Negative nonlinear and positive association

Related Questions

PLS HELP SO I DONT FAIL MY CLASS
(3^8 x 2^-5 x 9^0)^-2 x (2^-2/3^3) x 3^28
write your answer in simplified form show all of your steps.

Answers

Answer:

im sorry but i dont understand how to do this im really good at math tho thats what i dont understand

Step-by-step explanation:

It’s 3^8 because i did tbis so you don’t fail :)

plz solve this is due tomorrow 8/5 = 2/n

Answers

8n=5x2
8n=10
n=10/8
N=5/4

n is equal to 5/4 or 1 1/4

What is the value of the expression −9 x 2.2?

Answers

Answer:

-19.8

Step-by-step explanation: if correct brainlist?

Answer:

-19.8

Step-by-step explanation:

I'm sure this is easy and i'm just an idiot.

A triangle has two angle measures of 20 degrees and 30 degrees. Find the third angle. This triangle is a(n) ________ triangle

A) Acute
B) obtuse
C) Right
D) It does not make a triangle.

Oml just help. ;-; (There is no picture just the question and choices).

Answers

Answer:

B) obtuse

Step-by-step explanation:

Key skills needed: Triangle measure, Triangle Recognition

1) First we need to find the measure of the 3rd angle, and then we can determine what type of triangle it is.

2) The sum of all the interior angles in a triangle add up to 180 degrees. Let's say x is the measure of the 3rd angle.

This means --> [tex]20 + 30 + x = 180[/tex]

20 + 30 is 50, so --> [tex]50+ x = 180[/tex]

Subtract 50 from both sides and you will get x = 130

This means the 3rd angle measures 130 degrees.

3) Now, we have a triangle with a 20 degree angle, a 30 degree angle, and then a 130 degree angle.

An angle with measure with 130 degrees is an obtuse angle

(Keep in mind that an acute angle has a measure less than 90 degrees, a right angle measures 90 degrees, and an obtuse angle has a measure of more than 90 degrees - 130 is more than 90 so it is obtuse)

4) A triangle with 1 obtuse angle is an obtuse triangle, so Choose B) obtuse!!

Hope you understood and have a nice day!! :D

I WILL GIVE BRAINIEST
1. 4t + 3.5 =12.5
what is t equal to

2. 8m - 5.5 =10.1
what is m equal to

Answers

Step-by-step explanation:

This is the answer that you want

t=9/4

m=1.95

Answer:

t = 2.25 and m . 1.95

Step-by-step explanation:

4t + 3.5 = 12.5

to start, isolate the variable by subtracting 3.5 from both sides

4t = 9

then, divide both sides by 4 to find what t is equal to

t = 2.25

8m - 5.5 = 10.1

isolate the variable by adding 5.5 to both sides

8m = 15.6

then, divide both sides by 8 to find what m is equal to

m = 1.95

Distributive property guided notes

Can sombody write me some notes on Distributive property I need them bad ty!!

Answers

The distributive property of multiplication over addition can be used when you multiply a number by a sum. For example, suppose you want to multiply 3 by the sum of 10 + 2. 3(10 + 2) = ? According to this property, you can add the numbers and then multiply by 3.

Distributive property is to share or give part of something like “Anna gives two chocolates to 2 of her friends” in math an example is this “2(7+8)” When you have a expression like this you are distributing the 2 in the () meaning that you are multiplying 2 by both 7 and 8.

AB is a diameter of a circular pond of radius 140 meters. How much farther does a man go in walking from A to B around the pond than by rowing straight from A to B?

a. 160 m
b. 280 m
c. 300 m
d.600 m

Answers

the answer is 300m

C

What is y=5x+3.... HURRY PLEASE

Answers

0=5x+3

-5x=3

answer is x=- 3 over 5

This is the answer, X= -3/5 = -0.6

Jakie ate 2/8 of a bag of celery sticks. she shared the rest with Enrigue. list 3 ways they could have shared.

Answers

3/8 and 3/8
1/4 and 1/4
6/16 and 6/16

pls halp with this math question much thank

Answers

Answer:

Step-by-step explanation:

The ends (---|) are the maximum and minimum, and since the boxes aren't too far out, unlike the ends, the ends would be the outliers.

My best guess would be that the answer is C!

Here is a polygon. The side lengths are: AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.

1. If polygon ABCD is dilated using center A and scale factor LaTeX: \frac{1}{2}1 2, what will be the side lengths of dilated polygon EFGH?
EF= ____, FG= ____, GH= ____, HE= ____

2. If polygon ABCD is dilated using center D and scale factor LaTeX: \frac{1}{3}1 3, what will be the side lengths of dilated polygon IJKL?

IJ= ____, JK= ____, KL= ____, LI= ____

3. How do you know that polygons EFGH and IJKL are similar?

Answers

Answer:Given : Polygon side lengths are: AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.

polygon ABCD is dilated using center A and scale factor 1/2

polygon ABCD is dilated using center D and scale factor 1/3

To Find :

side lengths of dilated polygon EFGH

EF= ____, FG= ____, GH= ____, HE=

side lengths of dilated polygon IJKL?

IJ= ____, JK= ____, KL= ____, LI= ____

Solution:

AB= 18 units, BC= 12 units, CD= 6 units, and DA= 24 units.

EF= AB/2 = 18/2 = 9

FG = BC/2 = 12/2 = 6

GH = CD/2 = 6/2 = 3

HI = DA/2 = 24/2 = 12

IJ= AB/3 = 18/3 = 6

JK = BC/3 = 12/3 = 4

KL= CD/3 = 6/3 = 2

LI = DA/3 = 24/3 = 8

polygon EFGH is Dilated from polygon ABCD

Hence polygon EFGH ≈ polygon ABCD

polygon IJKL is Dilated from polygon ABCD

Hence polygon IJKL ≈ polygon ABCD

As polygon ABCD ≈ polygon IJKL & polygon EFGH

=> polygon EFGH ≈ polygon IJKL

Learn More:

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Step-by-step explanation:

Help please this is math

Answers

Answer:

could you explain more plz

Step-by-step explanation:

Calculate the sum. 1.075 + 27.105 *

Answers

I believe the answer is 28.18

1. Which ratio is equivalent to 3:9?

A. 24:54
B. 18:54
C. 36:81

2. What ratio is represented on the table?
X - 18, 42, 48, 60
Y- 30, 70, 80, 100

A. 2:3
B. 3:5
C. 4:5

3. What number completes the table of equivalent ratios?
X - 18, 24, 30, 48
Y - 24, 32, 40, ?

A. 62
B. 64
C. 68

Answers

1. B. 18:54

2. B. 3:5

3. B. 64

Hope it helps uj

1. B
2. B
3. 56
hope this helps

Which of the following expressions demonstrates the distributive property?

3 + 4 + 5 = 4 + 3 + 5

-2(5 + 7) = -2(7 + 5)

3(-8 + 1) = 3(-8) + 3(1)

6[(7)(-2)] = [(6)(7)](-2)

Answers

C: 3(-8+1)=3(-8)+3(1)

If this doesn’t help rate it 1 star at least

it’s, 3(-8 + 1) = 3(-8) + 3(1)

HELP PLS
The equation to find Tony’s is 140+40x
The equation for Mickey’s is 60x
Find out in what month do they both charge the same amount

Answers

I think it would be 6 try dividing

it would be 6, but you will need to divide

angie bought 3 1/2 pounds of apples to make a pie. there are 16 ounces in 1 pound how many apples of ounces did she buy explin step by step will give brainlest

Answers

Answer:

56 ounces of apples

Step-by-step explanation:

This is because 16 times 3.5/3 1/2 is 56 which equals the total ounces of apples

Answer:

Step-by-step explanation:

Alan used 27 beads to make friendship bracelets. He used 3 beads on each bracelet. How many bracelets did Alan make?

Answers

Answer:

Step-by-step explanation:

Answer 9

Explanation: since he has 27 beads and he can make 1 bracelet for every 3 beads you do 27 divided by 3 and get 9.

A restaurant chef made 3 3/8 jars of pasta sauce. Each serving of pasta requires 3/8 of a jar of sauce. How many servings of pasta will the chef be able to prepare using the sauce?

Answers

9 servings of pasta

9 servings of pasta.

please help ill give brainliest for sure to the right answer

Answers

Answer:

its c

Step-by-step explanation:

Answer:

the graph to the left and down

Step-by-step explanation:

As we can see, the slope shows as 3, and it is always going to be three, so we can cross out the two graphs on the top. But the graph also shows the y-intercept to be 7, which means that the point that lands on the vertical line will be (0,7). This narrows it down to the graph on the left to the bottom.

Choose the equations for which p=1,000 makes the equation true.
Select all that apply.
A.
733.7÷p=7.337
B.
6,510÷p=6.51
C.
0.21÷p=0.0021
D.
47.6÷p=0.0476
E.
6.9÷p=0.0069

Answers

The answer is A and d and e

A d e lol 293888882727282

please help ill give brainliest

Answers

Answer:

i think its personally B

Step-by-step explanation:

Answer:

My answer was deleted but

its the 2nd one

Step-by-step explanation:

Hey! can you please do these 5 questions correctly? Thanks and i need answers ASAP :)) (will give 20 points and brainliest)

Answers

Answer:

check below

Step-by-step explanation:

1) -13≤a , closed circle, arrow right

2)x≥10 , closed circle, arrow right

3)h<16, open circle, arrow left

4)b>10, open circle, arrow right

5)-1>q , open circle, arrow left

What is the area of the figure below?

Answers

Answer:

44 inches

Step-by-step explanation:

1. Multiply 3 times 4, 2 times since there are 2 squares. 24 inches.

2. Multiply 5 times 4. 20 inches.

3. Add 24 + 20= 44

Its 44 inches :) :)

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Answers

Answer: what’s this !

Step-by-step explanation:

1 term.
I can’t tell you the ready hope it helped

helppppppppppppppppppppppp

Answers

16 i’m 100% sure of it

16 is the correct answer

theres a pic plz hurry

Answers

Answer:

x is -0.5

yis-4.5

0.5 is for x
4.5 is for y

When we find the area, what is the relationship between the base and height of polygons such as parallelograms, triangles, and trapezoids?

A. They are equal to each other.
B. They are parallel.
C. They can't touch each other.
D. They are perpendicular.

Answers

Answer:

I am not sure about this question as well as I am also a brainly student however I think it is B)They are parallel.

Step-by-step explanation:

HELP PLEASE ON A TIME LIMIT PLEASE SAVE ME!!

Answers

It would be D just add and multiply the sides by what they need to be right there you’ll get D

Answer:

30 cubic feet add I don't know but I think it is? add all them 4 times leave out the 1/2 on 2 1/2

i’ll give brainliest i’m in middle school
help

Answers

The answer would be Y=5x-5

Other Questions

What did dr king believe was lifes most urgent and persistent question In a social contract and what is (such as life, liberty, and the pursuit of happiness) are limited by which of the selections below? Please help I'm not very bright. An equilateral triangle has measurements as shown in the diagram. What is the area of the triangle? What is PLATO?People keep saying it but I don't know what it is. The excerpt above is from a treaty signed by the United States in 1922What was the primary objective of this treaty?A. to limit the destructiveness of war by limiting the number of warships B. to help the British police their vast empire without foreign interference C. to maintain freedom of the seas D. to promote open trade between different regions of the world Read the novel Alice in the wonderland by Lewis Carroll. Draw the most important scene in the novel and explain its importance and action. What was the Texas revolution? Please help, will mark brainliest!!!Select the correct answer.Read The Road Not Taken by Robert Frost. Which statement best describes the main idea of the poem?Two roads diverged in a yellow wood,And sorry I could not travel bothAnd be one traveler, long I stoodAnd looked down one as far as I couldTo where it bent in the undergrowth;Then took the other, as just as fair,And having perhaps the better claim,Because it was grassy and wanted wear;Though as for that the passing thereHad worn them really about the same,And both that morning equally layIn leaves no step had trodden black.Oh, I kept the first for another day!Yet knowing how way leads on to way,I doubted if I should ever come back.I shall be telling this with a sighSomewhere ages and ages hence:Two roads diverged in a wood, and II took the one less traveled by,And that has made all the difference.A. The speaker informs the reader about two roads.B. The speaker expresses his feelings about nature.C. The speaker describes his unfulfilled dreams and wishes.D. The speaker explains a difficult decision he had to make. What is the slope of the linear function above? Write any fractions as improper fractions, using a '/'. (PLEASE HELP ME) What is the inverse of y=2/3x-5 could you help me? please i will give 16 CONVERSIONSComplete the following conversions3. Given the following reaction, how many moles of Al2O3 will be produced if 1.35 moles of Fe are produced?(8 points)2 AI 3 Feo3 Fe + Al2O3+its number 3 pls help 16) Diane wants to plant bushes around the edge of a round flower garden. The radz of the garden z 10 Hen many bushes should she buy it she wants to plant one cvery two feet? OA) 16 -B) 21 OC) 33 OD) 173 OE) 45 Please Help! It's do TODAY!! After the Federalists won the debate and ratified the Constitution, they faced two challenges. One was to find ways to govern the nation while smoothing over Anti-Federalist resistance to the centralized federal government. At the same time they had to govern according to the Constitution and their own principles. Describe in two to three sentences in the tables below the challenges that the Washington and Adams administrations faced because of the Federalist and Anti-Federalist conflict. Explain how they overcame or did not overcome those challenges.Anti-Federalist belief in the importance of state sovereigntyAnti-Federalist fear that the president would have too much powerAdams response:Anti-Federalist fear that a strong federal government would become corruptAdams response:Anti-Federalist resistance to undue taxationAdams response:Any help is appreciated, have a nice day! Name each expression by the number of it's terms. Use monomial, binomial, trinomial, and polynomial Common lit the narrative of the life of Fredrick Douglass Read the section "Brains Under Construction."Select the paragraph from the article that suggests specific regions of the brain can perform multiplefunctions.(A) Let's break that down, starting with preteen and teen behaviors. The brain region that tells us weshouldn't eat chips all the time - and helps us resist that urgeis the last to mature, Called theprefrontal cortex, this region doesn't fully develop until we are in our early 20s.(B) "Most of our complex brain functions happen in the prefrontal cortex," says Reichelt. This includescomplex math and reading, but she notes that it also includes "how to assess risky behavior."(C) In fact, these regions are even more sensitive when we are young. That's because of a naturalchemical called dopamine. Dopamine is sometimes called the "feel good" chemical, and it lifts our moodwhen we experience something rewarding. And it is especially active in adolescent brains.(D) The teen brain, thus, has two strikes against it when it comes to resisting junk food. "It has aheightened drive for rewards and reduced self-regulation," says Reichelt. What is the volume of the figure? Enter the answer in the box.