Mathematics Middle School

Plz help me thank you

Answers

Answer 1

Theres an app called slader. If you look up what your school book is it will give you all the answers

Answer 2

Answer:

Step-by-step explanation:

I only know the answer to #1, 2 degrees is warmer because -5 degrees Celsius is equal to 23 degrees fehrinheit, and 2 degrees Celsius is equal to 35.6 degrees fehrinheit, therefore, 2 degrees Celsius is warmer.

Related Questions

What is the value of P ?

Answers

Answer:

p=28.3

Explanation:

75.8-47.5=28.3

P=28.3 i hope I helped <3

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Circumference and Diameter —

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Answers

Answer:

C. 17 mm and 53.5 mm

Step-by-step explanation:

The circumference formula:

C = πd

π ≈ 3, so the circumference is approximately 3 times the diameter.

C/d ≈ 3

Let's verify the options:

A. 72/35 ≈ 2, noB. 35/8 ≈ 4, noC. 53.5/17 ≈ 3, yes

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Reduce the fraction to lowest terms.

Answers

Answer:

1/4

Step-by-step explanation:

(k+7)/4(k+7)

If you cut the (k+7),

you get 1/4

The answer is 1/4 ...........

PLEASE HELP I'LL MARK BRAINLIEST!!!!!

Answers

the answer is B And C

Can someone please help me with these math problems? Will give brainilist.

Answers

Answer:

For the last question in the bottom ( the only one I can read, I can probably help more but I can't really read it)

<4=152

4=152 , searched it up online

I will give brainlisted for the correct answer and points!

Answers

Options a, d, and e are the answers going from choices left to right top to bottom.

I think that is correct as well

Simplify the following expression.

Answers

The correct answer is option A

4^4m^8b^12 hope this helps

How many solutions does the equation 5x + 10 = 5x − 8 have?

Zero
One
Two
Infinitely many

Answers

Answer:

It doesn't have a solution because if you try to graph each line y=5x+10 and y=5x-8, you will have a parallel line

Step-by-step explanation:

No solution I’ve done this already

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Answers

Answer:

Circumference formula:

C = πd

π is the constant and π = 3.14

A) C = 3.14*3 cm = 9.42 cmB) C = 3.14*10 = 31.40 cmC) d = 24/3.14 = 7.64 cmD) d = 18/3.14 = 5.73 cmE.) C = 3.14*1 = 3.14 cm

Answer:

Círclє Díαmєtєr Círcumfєrєncє

( A ). 3 cm 9.42 cm

( B ). 10 cm 31.40 cm

( C ). 7.64 cm 24 cm

( D ). 5.73 cm 18 cm

( E ). 1 cm 3.14 cm.

Step-by-step explanation:

Formula used

◈ Circumference of circle = π × diameter

◈ Diameter of circle = Circumference of circle / π

Solution

usíng vαluє σf π = 3.14

( A ) Díαmєtєr = 3 cm

Círcumfєrєncє = 3.14 × 3 = 9.42 cm.

( B ) Díαmєtєr = 10 cm

Círcumfєrєncє = 3.14 × 10 cm = 31.40 cm.

( C ) Círcumfєrєncє = 24 cm

Díαmєtєr = 24 / 3.14 cm = 7.64 cm.

( D ) Círcumfєrєncє = 18 cm

Díαmєtєr = 18 /3.14 = 5.73 cm.

( E ) Díαmєtєr = 1 cm

Círcumfєrєncє = 3.14 × 1 cm = 3.14 cm.

–––––––––☆–––––––––

Evaluate the expression.

Answers

Answer:

4 1/8

Step-by-step explanation:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

4 1/8

Answer:

Hello, Im Mack :)

Here is the Correct solution to your question: 4 [tex]\frac{1}{8}[/tex]

Step-by-step explanation:

Here is the work shown:

1/2 w +4

Let w = 1/4

1/2 * 1/4 +4

1/8 +4

=4 1/8 (Answer)

Hope I helped yout :)

Comment for further help and I will reply asap,

Have a great day my friend \ and best of luck to your studies :)

help asap please!! <3

Answers

answer: 12.5
63 divided by 72 = .875 (percent = 87.5)
100 - 87.5 = 12.5

A modern spacecraft must travel 8.1 miles
per second in order to reach the planet
Mars. How far does the spacecraft travel
in a minute?
in an hour?
in a day?

Answers

The answer should be in one hour a day

the space craft travels 486 miles in a minute, 29160 miles an hour, 699840 miles a day.

26. Simplify the ratio 52xy:94xy

Answers

Answer:

26/47

Step-by-step explanation:

52xy: 94xy = 52xy/94xy

= 52/94

= 26/47

help me what is the square root?

Answers

Answer:

5 po

Step-by-step explanation:

5×5=25

correct me if iam wrong

Answer:

Step-by-step explanation:

What are the three methods used to identify sample spaces? Which is your favorite? Why?

Answers

Answer: venn diagram, counting method and tree diagram

hope this helps!

Venn diagram, counting method and tree diagram

The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She has decided to double the area of her garden.

Answers

Answer:

2x^2

Step-by-step explanation:

I would just multiply the x by 2 before adding the exponent

2x^2 is right because u double the size and keep the exponent

the first image is the question the second is the answer, and i need the in between of how the heck do i do this. the final is tmrw please help!

Answers

Answer:

Step-by-step explanation:

sir in the graph every point is (X,Y) so you should choose consecutive random numbers for the X values for the first point after that put the values you choose In the equations so now you have just numbers in the equation .. add, subtract and multiply at the end you will get a value .. ok this Y for the first point .. mark this point on the graph and continued this process until it reached at least 3 points, and connected between them.

Note : do this with each equation separately and do not connecte between two points for two different equations

the equation with x will become as line

the equation with x² will become as arch

after you finsh drwaing see the points that the tow equation are touching within and write them. Usually it is two points

Step-by-step explanation:

First, set the equations as equal to eachother because both equal y:

[tex]x^2-6x-7=x+1[/tex]

Now, solve to get everything on one side of the equation so that the other side of the equation is set to 0:

[tex]x^2-7x-8=0[/tex]

Now use the sum product pattern:

[tex]x^2+x-8x-8[/tex]

(as you can see, the above equation is equivalent to the previous equation, but there are now four values instead of three)

Now take the common factor from the two pairs:

[tex]x(x+1)-8(x+1)[/tex]

Rewrite in factored form:

[tex](x-8)(x+1)[/tex]

Now to get both values of x, set each factored equation to 0 and solve for x (becuase remember, the equation still equals 0):

[tex](x-8)=0\\x=8[/tex]

[tex](x+1)=0\\x=-1[/tex]

NOW that we have both values of x, we can subsitute them into EITHER equation and solve to get the corresponding y values:

[tex]y=(8)+1\\y=9[/tex]

[tex]y=(-1)+1\\y=0[/tex]

So that's how we solve to get these coordinates: (8,9) & (-1,0).

Good luck on your final and I hope I was able to help :)

Can Someone help me? Please

Answers

10 because if you use this math technique that my teacher taught me you will know

Y=x+1 is the answer to this

Plss help me thank you

Answers

the correct answer should be 10 or 12 .

What is the surface area of each figure? Round to the nearest tenth if necessary.

Answers

Answer:

i think it is d or b

i tried

i hope this is helpful

Step-by-step explanation:

The answer is B, I rounded down if you wanted to know

What is the value of Z ?

Answers

The red line is the entire angle which is shown as 66.8 degrees.

One of the two angles is shown as 40.8 and the other one is x.

To find x subtract 40.8 from 66.8

X = 66.8-40.8 = 26

X = 26 degrees.

guess who is in my pfp for brainliest

Answers

Answer:

Jeon Jungkook from bts

Step-by-step explanation:

I love bts.

can someone helpppppppppppp

Answers

Answer:

∠5

Step-by-step explanation:

A linear pair of angles create a straight line

The only angle that creates a straight line with ∠1 is ∠5 therefore cyan is the answer

Answer:

5 i think

Step-by-step explanation:

The measure of a straight angle is 180 degrees so a linear pair of angles must add up to 180 degrees

The character in our video multiplied the original value for black paint by 5 to get the new value for black paint. So, she also multiplied the original value for green paint by 5 to get the new value for green paint. There are multiplicative relationships, relationships related to multiplication, in a ratio table. To get from values for green and black in one ratio to values for green and black in another ratio, we can multiply both the initial values by the same number. For example, to get from the ratio 3:2 to the ratio 6:4, we multiply both the 3 and 2 by 2. And to get from the ratio 3:2 to the ratio 15:10, we multiply both the 3 and 2 by 5.

Sometimes, there are also relationships related to addition, called additive relationships, in a ratio table. To get from one value for green to another value for green, we can add 3. To get from one value for black to another value for black, we can add 2. When using the multiplicative relationship to find equivalent ratios, we can multiply both columns by the same number. But when using the additive relationship, we cannot add the same number to both columns.

A cookie mixture requires 3 teaspoons of sugar for every 4 teaspoons of salt. You want to triple the mixture. Which of these describes the ratio of teaspoons of sugar to salt you will use?

A
5:6

B
9:12

C
3:8

D
3:2

Answers

Answer:B

Step-by-step explanation:that the answer

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

Answers

-sips tea- Hi-! whats with the dots-? ;-;

this was very inspiring

NEED HELP SUPER SUPER SUPEEEEEEEER FAST PLZ

Answers

Answer:

20 times

Step-by-step explanation:

We know that the recipe requires an eighth of a cup of flour (1/8 or 0.125) but in total Steve has 2 and a half, that is (2 1/2 or 2.5). To know the result we must divide the total amount by what is needed for 1 recipe, that is:

2.5 / 0.125 = 20

Which means that Steve with the flour he has can make the same recipe a total of 20 times

Answer:

Step-by-step explanation:

2 1/2 divided by 1/8

Help asap please!! <3

Answers

Answer:

False, True, True, False, False

False true true false false

Help asap please!! <3

Answers

Answer:

9.3%

Step-by-step explanation:

You are welcome!!

The answer is 9.3%
(I have to type more for you can see this btw) your welcome for the answer

SURFACE AREA BRAINLIEST
what is the surface area of the prism ignore the two nets

Answers

Answer:

115.2 in²

Step-by-step explanation:

Area of two triangles =

4 x 3 = 12

Area top rectangle/parallelogram =

5 x 8.6 = 43

Area back rectangle =

3 x 8.6 = 25.8

Area bottom rectangle =

4 x 8.6 = 34.4

Total = Sum of all areas

115.2 in²

If my answer is incorrect, pls correct me!

If you like my answer and explanation, mark me as brainliest!

-Chetan K

Answer:

109.2

Step-by-step explanation:

triangles=3x4/2=6

smaller rectangle=8.6x3=25.8

medium rectangle=8.6x5=43

large rectangle=8.6x4=34.4

6+25.8+43+34.4=109.2

pls help dont care about the blue dot btw

Answers

Answer:

the answer is B

Step-by-step explanation:

I believe it is A, This period witnessed the rise of suburbs and a growing middle class. Communitarianism and measurable social capital was at its highest point during this time.

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