Mathematics Middle School

Step by step on how to do this plz

Step By Step On How To Do This Plz

Answers

Answer 1
The answer is 512!!!!!!

Related Questions

can someone answer this QUICKLY and make it make SENSE please

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Answer:

3x6, (3)(6), 6+6+6

Step-by-step explanation:

The are asking which equation matches the situation,...

3 tables, 6 chairs per table = 3 x 6chairs = 18 chairs

3x6

(3)(6)

6+6+6

What they want you to do is put that equation 3x6 in the "Represent the Situation" box and the rest in the "Do not represent Situation" one

I need the same one

This question is in Brazilian portuguese.

Considerando A= 2a - 2 e B = 3a - 3 determine:


A) A²+B²



B) A·B


C) (A+B)²

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A) 4a+ ………………………. Plz thank me I need points lol
Here is the answer to A), I had to switch the “e” variable to a “b” variable so just change it back when you write the answer.

So say selling a backpack thats used-like new and the original price is $54.00 how much should I set the price at??

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it most be eleven hundred

If it’s used and you’re selling it then probably like 25-35 dollars

-3 (x -4/3) < 6
pls help me pls help me

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answer is -2/3 . Thanks a lot for giving point.

The answer is -2/3.
x > -2/3

Please help ASAP!!!!! I would really appreciate it

Answers

Answer:

(-2,-5)

Step-by-step explanation:

Because his house is in the same quadrant as the city park (quadrant 3) the answer's coordinates will have x=a negative number and y= a negative number. So, the answer will be (-2,-5).

Hope this helps!

The graph shows the depth, y, in meters, of a shark from the surface of an ocean for a certain amount of time, x, in minutes:


Part A: Describe how you can use similar triangles to explain why the slope of the graph between points A and B is the same as the slope of the graph between points A and C. (4 points)

Part B: What are the initial value and slope of the graph, and what do they represent? (6 points)

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Answer:

Part A: label the points, so i know what ur talking about

Part B: m=1, the slope of the graph is 1

Step-by-step explanation:

the link will not open:(

here you guys go also first gets brainly.

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plz mark me as brainliest as I have solve all the questions for you
-9 and -4 and 8 and 48 and -6

Frederick used all his tiles to make a mosaic that was in the shape of a rhombus with a base of 10 inches and a height of 8 inches. Carrie has the same number of tiles as Frederick. She wants to use all of her tiles to make a mosaic in the shape of a parallelogram with a height of 5 inches. How long should she make the base of her mosaic?​

Answers

Answer:

16 in

Step-by-step explanation:

Both figures will have same area as same tiles used.

Area of rhombus:

A = ah = 10*8 = 80 in²

Area of parallelogram:

a*5 = 80a = 80/5a = 16 in
The answer to this question 16 inches
Hope this helps
- ANSWER GOD

A coordinate grid with 4 lines. Line A passes through (0, 5) and (4, 3.75). Line B passes through (3.75, 0) and (0, negative 5). Line C passes through (0, negative 5) and (negative 3.75, 0). Line D passes through (negative 3.75, 0) and (0, 5).
Which line represents the linear equation
–3y = 15 – 4x?

The equation –3y = 15 – 4x rewritten in slope-intercept form is

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Answer:

C

Step-by-step explanation:

im pretty sure

Answer:

9

Step-by-step explanation:

Plz help me I need the answer by today.

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Answer:

x=5/3, and x=-1

Step-by-step explanation:

The absolute value sign makes anything inside of it positive.  So there are two possible x values for this problem. When we open the absolute value brackets we need to create two different equations. 3x-1=4, and 3x-1= -4. Solving these two equations we can find two possible values of x. x equals 5/3, and -1.

Express each of the following decimals as a percentage
0.78
solution for class 7

Answers

Answer:

78%

Step-by-step explanation:

To represent decimals as percentage, multiply by 100

0.78 x 100 = 78%

If my answer is incorrect, pls correct me!

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

-Chetan K

Answer:

In this example we have: 0.78 × 100 = 78% (answer). ➥ The ease way: 1) Move the decimal point two places to the right: 0.78 → 7.8 → 78.

Step-by-step explanation:

you answer is 78%

Please help with these two problems and give an accurate explanation. Thank you!

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The domain is all of the x-values a function can have. The range is all of the y-values a function can have.

#50.

Domain: [-5, 10]

---The function starts at the x-value -5 and stops at the x-value 10.

Range: [-3, 5]

---The smallest y-value is -3 and the largest y-value is 5.

#51.

Domain: [-2, infinity)

---The function starts at the x-value -2 and has an arrow to indicate that it goes on forever.

Range: [0, infinity)

---The smallest y-value is 0 and an arrow indicates that the functions goes up and on forever.

Hope this helps!

I don’t know sry ksjdnjd huh

Below, create a post, and in 3-5 complete sentences, explain how you would use a number line to solve the problem (-6) + 15.

Answers

Answer:

ok

Step-by-step explanation:

First you would put a circle on -6. Next you would count 15 spot away from the -6. Lastly you would mark the answer

It's would 15 I have this question

A net of a three-dimensional figure is shown. What is the surface area of the three-dimensional figure?

Answers

Answer:

184 ft^2

Step-by-step explanation:

in the picture

Answer:
184^2

Detailed explanation:

Yep please ASAP! I appreciate it!!!!!

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Answer: just read

Step-by-step explanation:

So first you plot the points, then calculate how many units it takes from the point that is Sean’s house to his School. Show your work on that by drawing out your skip counting. Then you plot the rest of the points and fpro this calculation: the distance from Sean’s house to his school+ from his school to the grocery store. Then you calculate the distance (in units! ! ! Which means one box is one unit) : distance from Sean’s house to the school+ from school to the commmunity center. Then two calculations you made above you compare. So whichever one is greater is your answer for part b.

Read it now and send me ur pic of the video and send pic when I see you in a while and I’ll let you know what I’m gonna say

Determine whether each sequence is an arithmetic sequence. If yes, then state the common difference.
4, 7, 9, 11, 12,...

Answers

Answer:

Not arithmetic

Step-by-step explanation:

Arithmetic sequences go up by the same number or down by the same number.

From 4 to 7 thats up by 3

From 7 to 9 that's up by 2

Conclusion: not arithmetic

Answer:

The sequence is not an arithmetic sequence.

Step-by-step explanation:

4 is getting added by 3 to get 7

7 is getting added by 2 to get 9

9 is getting added by 2 to get 11

11 is getting added by 1 to get 12

As you can see, the sequence is not consistent. Therefore, it is not an arithmetic sequence.

solve for W

14/W=26/39

Answers

Answer:

I think the answer is 21

Step-by-step explanation:

The answer is 21 because we can simple reduce 26/39 = 2/3. And now that you have done that all we need to do is find what 14/w = 2/3 this is quite simple as we just have to mutiply the 3*7 to get 21 as your answer. I don't know if this is correct or not but this is my best answer.

Answer:

21

Step-by-step explanation:

14 : w = 26 : 39

w = 14 * 39 : 26

w = 21

If h(x) = x2-5x + 7
find: h(2)

Answers

Answer:

h(2)= 1

Step-by-step explanation:

h(x) = x^2-5x+7

h(2) = 2^2-5*2+7

h(2)= 1

Answer:

1

Step-by-step explanation:

you have to substitute 2 were there's x in the function

h(2)=x^2-5x+7

=2^2-5(2)+7

=4-10+7

=1

I hope this helps

I'm just checking if I got this correct.

Answers

Answer:

28 units

Step-by-step explanation:

(-3, 4) *home to (4, 4) is 7 units

Same thing to Snacks to Grocery store

7 + 7 units so far

Video store to Grocery store is 7 units so is home to snacks

7 + 7 + 7 + 7 is the final answer

Answer: 28 units
the answer your looking for is 28 units.

The arc length of the shaded part of the circle is 5 pi inches. What is the circumference of the entire circle? Express the answer in terms of Pi. A circle. The shaded sector has an angle measure of 45 degrees. Recall the formula StartFraction Arc length over Circumference EndFraction = StartFraction n degrees over 360 degrees EndFraction. 10 pi inches 15 pi inches 40 pi inches 45 pi inches

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the circumference of the entire circle is 40 pi

Answer:

Can we have a picture please? That would help a lot! Thanks!~

Step-by-step explanation:

help could u guys add an explanation on how u got the answer too? thanks!

Answers

Answer:

15

Step-by-step explanation:

f(x) = x^2+1

f(2) = 2^2+1 = 4+1 = 5

g(x) = 3x+1

g(3) = 3(3)+1 = 9+1 = 10

f(2)+g(3) = 5+10 =15

Answer:

15

Step-by-step explanation:

I'm just guessing though.

I put 29 points into this answer the png

Answers

Answer:

k > 24

Step-by-step explanation:

To solve an inequality you must isolate the variable. Do this by using the properties of equality, specifically the property of multiplication. To get k by itself multiply both sides by 4. This way k > 24. Then, you can check your answer by plugging in any number less than or equal to 24 and solving to see if it's true.

Answer:

k = 24

Step-by-step explanation:

k is greater than or equal to 24 and 4/4 = 1 so if k is greater than or equal to 24 than that could be 24/4 and that would equal 6. that is the answer to your question.

3^(2)+4(2)
4-9(5+1)+3
5^(2)+3^(2)-8
(3+2)^(2)+4(2+3)
8^(2)-9(2)+3
2(5)^(2)
4^(2)+6(2+8)
4+5(3)+2(7)-6
8+3(6)-3^(2)
2+6-5+4(6)

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um i can help but are they all separate or
Tip: If you put too much things at once not many will answer.

(08.03)Consider the following pair of equations:

y = −2x + 8
y = x − 1

Explain how you will solve the pair of equations by substitution. Show all the steps and write the solution in (x, y) form.

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I hope this makes some sence! The answer should be (3,2)
The answer to your question is (3,2)

0.8777777777777777777777777777 written as a fraction is _____. 8/9 79/90 81/90

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It’s 8/9 put it in the calculator this is an easy one
79/90. Look at the comments on the first person

does anyone know how to answer this

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Answer:

1 LEFT = 1L ; 1 RIGHT = 1R

1L - 4R

2L - 1R

3L - 3R

4L - 2R

Step-by-step explanation:

Answer:

1 goes to 4

2 goes 1

3 goes to 3

4 goes to 2

Step-by-step explanation:

-6 - ( - 3 ) is equal to -6 + 3 because of the two minuses

-6 - 3 is equal to -6 + (-3)

6 - 3 is equal to 6 + (-3)

6 - ( - 3 ) is equal to 6 + 3

help help help help help help help help

Answers

Answer:

Option A is correct

Step-by-step explanation:

6 feet 2 inches = 74 inches

74 inches = [tex]6 \frac{1}{6} [/tex]feet.

Hope it is helpful....
A is the correct answer

This table shows some college costs. How much more is tuition than the cost of fees and room and board? (table pic attached)

Answers

Answer:

7x +72

Step-by-step explanation:

Tuition - (room and board)

8x+75 - ( x+3)

Distribute the minus sign

8x+75 - x-3

7x +72

8x+3 = (x) =12 because if 8x + 75 means that x alone will still be 8 the x + 3 +5 =16

Please answer this question with any of the 4 choices i have been struggling with this

Answers

Answer:

Choice A. [tex]\frac{2}{3}[/tex]

Step-by-step explanation:

Turn the mixed numbers into improper fractions:

[tex]\frac{14}{9} /\frac{7}{3}[/tex]

Flip the second term and multiply:

[tex]\frac{14}{9} /\frac{3}{7}[/tex][tex]\frac{42}{63}[/tex]

Simplify:

[tex]\frac{2}{3}[/tex]

Answer:

A

Step-by-step explanation:

is what I did correct

Answers

Answer:

Yes.

Step-by-step explanation:

Yes, it is correct. It can also be 73 = v + 29
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