Mathematics Middle School

(this is 6th grade math)
Please help I don't
know these​

(this Is 6th Grade Math)Please Help I Don't Know These

Answers

Answer 1

Answer:

There are to many questions for me to answer but I would recommend using Khan Academy.

Step-by-step explanation:

Khan Academy has literally anything you need to know on it. I'm greatly sorry I wasn't of any help but even I still struggle with these.

Answer 2
H: 4x + 28.
O: 2x - 2
N: -5x + 45
D: -3x - 27

5: -3x - 27
12: -5 + 45
3: 4x + 28
7: 2x - 2

Related Questions

PLS HELP GIVING BRAINLIEST DUE SOON

Answers

1)18
2)48
3)56
4)79
5)3
Sorry if I got some wrong I did these in my head
4 + 2 = 6 x 7 = 42
36 divided by 3 = 12 x 4 = 48
4 + 81 = 85 divided by 3 = 24 x 2 = 48 - 2 = 46
2 + (9 with the power of 2 - 4 )
2 + 77 = 79
39 divided by 3 = 13 - 2 = 11 x 5 = 55

A sidewall of a building is shown below. What is the area of the wall?

Answers

Answer:

1020 ft squared

Step-by-step explanation:

Base width 1 (28 ft) x Base width 2 (40 ft) x height (6 ft) = 1020 ft (squared)

1020 ft square
based 28
based 2 : 40
times
heigh 6

Find the value of x in the isosceles triangle shown below.

Choose 1 answer:

A- x= 7

B- x= 10

C- x= [tex]\sqrt{55}[/tex]

D- x=[tex]\sqrt{48}[/tex]

Answers

The answer is A because x=7 and that is the correct answer you need
It’s x=7 yep that’s the answer

Solve the inequality below, then determine which number line shows the solution graphed correctly.

Picture added

Answers

Answer:

Line B

Step-by-step explanation:

2x-6<2

+6 +6

2x<8

/ /

2 2

x<4

It's Number Line B. All symbols are supposed to be less than or equal to, just don't have that symbol on my keyboard.

Answer:

B

Step-by-step explanation:

2x-6 is [tex]\leq[/tex] 2 is what you start with and first, you would have to move the 6 to the other side to isolate the 2x. To do that, you do the opposite operation of the 6 which is addition. Add 6 to both sides to the eqaution would end up being 2x[tex]\leq[/tex]8. Now to isolate the x, we also have to do the opposite operation so divide the 2x and the 8 by 2. The eqaution would look like this x [tex]\leq[/tex]4. Number line B would show this ineqaulity as the arrow is going left to show that x is less than 4 but the dot is also shaded in which means that 4 can also be the answer as well. Hope this helps:)

Order the rational numbers below from greatest to least. -3/4 , .8, 1, -5.3 , 9. I'm not that smart so imma try to get this answer on here.

Answers

it’s -5.3 then -3/4 then 1 then .8 and finally 9

Answer:

9, 1, .8, -3/4, -5.3

Step-by-step explanation:

here is a visual guide. if you are moving along this number line from left to right, the numbers are increasing in value. if you are moving from right to left, the numbers are decreasing in value.

-10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10

since you only have one number that is a fraction (-3/4), convert it to a decimal. this will make it easier to visualize. -3/4 = -.75

TAn elevator starts at the ground floor and makes 4 stops. The positive numbers stand for going up, and the negative numbers stand for going down. Which expression gives the total number of floors traveled during the 4 stops?

Answers

Answer:

I can answer if u post a pic or at least a link

Step-by-step explanation:

Can u send a link? Or at least show da picture first so we can help you

There are 11 brown, 3 green, 5 blue, 8 yellow, 7 orange and 10 red plain m&m's in the bag. What is the probability of randomly picking a yellow, eating it, then randomly picking another yellow?

Answers

Answer:2/54

Step-by-step explanation: add all m&ms together & take 2 out of the table since those are the two you’re possibly pulling (that’ll be your numerator)

Please help this is due at 11:59

Answers

Should be -2/5 hope this help

Answer:

-2/5

Step-by-step explanation:

The full equation would be y = -2/5x + 1

1 is the y intercept, and the slope would be -2/5 because we move 2 spaces down and 5 spaces to the right to get from one point to another.

(1,1) to (5,-1)

can someone please help

Answers

Answer:

it is (4, 1.5)

Step-by-step explanation:

add the x-axis's together then half it then keep that x-axis, then add the y-axis's together then half it then keep that y-axis. Then you have your answer.

the initial value is (4, 1.5)

please help, no links or i will report

There is a bag of marbles: 3 blue, 2 red, and 4 white.

Three marbles are pulled out, but each one is put back & replaced after it is pulled.What is the probability of pulling out a blue, then a red, then a white?

P(blue, THEN red, THEN white) =

Answers

Answer:

I'm sorry that I have to write this but toy can't threaten people to get what you want

Charlotte biked 4.8 × 104 meters. Mary biked 1.2 × 103 meters. How many times farther did Charlotte bike than Mary?


I will give brianliest.

Answers

Charlotte:

4.8 * 104 = 499.2

Mary:

1.2 * 103 = 123.6

Divide 499.2 by 123.6

This will be 4.03883495.... round to your teacher’s specifics.

Jack has 2 roses and 7 tulips.
Write an equivalent ratio of roses to tulips that is 5 times the original (Write ratio as a fraction).

Answers

you’re answer would be 10/35, multiply the fraction by 5 and u have a ratio that is 5 times the original

Answer:

The answer is 10/35.

Step-by-step explanation:

10/35 would be 5 times the original numbers. 10 is 5 times the roses and 35 is 5 times the tulips.

Hope that helps!!

Solve for brainliest!
-x +9y = -5
x- 5y =1

Answers

Answer:

x=-4

y=-1

(-4, -1)

Step-by-step explanation:

-x + 9y = -5

x  -  5y =  1

------------------------------

      4y = -4 , y = -1

y = -1

x - 5(-1) = 1

x + 5 = 1

x = -4

Answer:

x=4   y=1

Step-by-step explanation:

Find the volume of the following figure using unit cubes.

A.64 units3

B. None of the above.

C. 65 units3

D. 66 units3

















(WILL GIVE BRAINLYEST)

Answers

Answer:

A. 64 units3

Step-by-step explanation:

volume = l • w • h

The owner of a swimming pool wanted to know more about how the temperature affected the crowds she collected data about the high temperature in the number of visitors in the average length of stay at the pool each day for two weeks data shown in the scatterplot which statements are supported by the data choose all statements that apply

Answers

Answer:

C and E

Step-by-step explanation:

c and E
Explanation:

give me a song or two that you like
ill listen to it :)

Answers

Answer:

20 minutes by lil uzi

.......................................

Hi there here are my fav songs
Stick Together
Fearless
It better if you hear them in. Nightcore

I neep help!!! what is the answer???/

Answers

Answer:

c

Step-by-step explanation:

if you look at the c line, if you were to fold it one side would be fatter than the other (hence it's not symmetric)

hope this helped! have a great day or night :)

Find the surface area of the pyramid. The side lengths of the base are equal.

Answers

Answer
Area = 16
Just guessed XD

PLEASE HELP ASAP ILL GIVE 50 POINTS AND BRAINLIEST

Answers

The answer is -4 5/12.
The answer is -4 5/12

Which of the following is a geometric sequence?
a) 6, 8, 10, 12
b) 5, -15, 45, 135
c) 12, 6, 2, 1
d) 200, 100, 50, 25

Answers

A) 6, 8, 10, 12
I’m sure it’s that answer

a recipe for 24 muffins rquires 2 cups of milk. how many cups of milk are needed to make 60 muffins?

Answers

Answer:

You will need 30 cups

Step-by-step explanation:

60 divided by two

Hope this helped and please mark brainylest!!

Answer:

30

Step-by-step explanation:

PLEASE HELP!!!!!!!!!!!!!! THIS IS TIMED!!!!!!!!!!! HELP ME PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer: 70% or .7

Step-by-step explanation: there are 10 people total who have a brother and 7 of those people have a sister so 7/10=.7

please answer this, i will give brainliest. lol

Answers

Answer:

Step-by-step explanation:

10-43:

A. To get the area of a circle, multiply the diameter (20cm), by pi. (3.14)

B. Area=314.16cm²

10-45:

A. 30%.

B. The waterpark and the amusement park.

C. I would recommend doing another survey between the waterpark and the amusement park.

Write the equation of the line in fully simplified slope-intercept form


PLEASE HELP MEE

Answers

I’m pretty sure it’s y=3/1-8
y=3x-8 I think is the answer. The y-intercept is -8. And then the slope is the rise over the run which is 4/1 so the slope is 4.

3.6= 1/2z
solve for c BRAINLIEST!!!!!

Answers

Answer:

z = 7.2

Step-by-step explanation:

3.6 = 1/2z
Multiply by 2 or divide by 1/2
7.2 = z

The model represents an inequality. What is the solution set for this inequality? 4x+12≤-8

Answers

Answer:

x ≤ -5

Step-by-step explanation:

Answer:

The answer is F

Step-by-step explanation:

You first subtract both sides by 12 which makes 4x and -20 then you divide both sides by 4 which makes you get x and -5

Would be amazing if you marked brainliest :)

simply, please. cuz i cant get it myself. lol

Answers

Answer:

21x + 28

Step-by-step explanation:

open the bracket

=21x + 4

Answer:

well there might me an answer either u can put 21x +28 or 14x, but go with 21x + 28

Step-by-step explanation:

you multiply 3x time 7 and 4 times 7 since u cant add 3x plus 4 and to separate it to get a simpler expression

i need the answer to this question plsss NO LINKS AND NO DOING IT JUST FOR THE POINTS Will give brainliest and just because i say don't do it just for the points doesn't mean i don't want you to do it i'm just saying that because i don't want random answers i want the right answers

Tell me all the options that true for an image after dilation

Answers

Dilation only changes size, since it makes a shape bigger or smaller. So I think you would just leave out the one saying that it has the same size.

Answer:

Step-by-step explanation:

the image is the same shape as the preimage (it is just a different size), the image is similar to the preimage , and image has the same angle measures as the preimage

Help please!! I'm having trouble with this question

Answers

Answer:

the least value would be 85

Step-by-step explanation:

least 85 max 150 the median is the number in the middle once you have arranged in order from least to greatest then first and third quartile and the middle between the median and the minimum and maximum

35. What percentage is 12 minutes of 4 hours?

Don't forget to include the percentage symbol where required.

Answers

Answer:

[tex]5\%[/tex]

Step-by-step explanation:

[tex]4h = 4 \times 60 \: minutes \\ = 240 \: min \\ \\ \frac{12}{240} \times 100\% \\ = 5\%[/tex]

hope this helps you.

Can I have the brainliest please?

have a nice day!

4 x 60 = 240
240/ 4 = 5
5%
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