The ratio 1331 : x is equivalent to the ratio [tex]x^{2} : 1331[/tex]. what is the value of x?

Answers

Answer 1

Answer:

121

Step-by-step explanation:

Set up the equation 1331/x=x^2/1331

Cross multiply and simplify the answer.


Related Questions

When completing a group project, what four steps should be taken to ensure an effective first group meeting?



Please help.

Answers

Answer:

1) Pick a group leader. Discuss with your group mates who would be comfortable being a group leader. ...

2) Divide tasks. Each group project will have different tasks required for completion. ...

3) Combine parts. ...

4) Resolve Conflicts. ...

What is the volume of a pyramid with a slant height of 5 feet, a height of 4 feet, and a base length of 6 feet.

Answers

Answer:

120 cubic feet

Step-by-step explanation:

volume=e x e x e

5x4x6

20x6

120

120 cubic feet I believe

help pls! brainlist if u help

Answers

Answer:

(-2, -8)

(-1, -1)

(1, 1)

(2, 8)

Have an amazing day!

Please rate and mark brainliest!

Whoever gets it right can have brainliest but answer ASAP!

Answers

Answer:

the answer is 6×4=25 and 5×4=20 and 6×4=24

Here is an inequality: -2x > 10.
List some values for x that would make this inequality true.
How are the solutions to the inequality -2x >/ 10 different from the solutions to -2x > 10? Explain your reasoning.

Answers

Answer:

-20,-30,-40,-44.......

There are infinite solutions.

Step-by-step explanation:

A negative multiplied by a negative is a positive. So that would make the answer positive. You can uses any negative number above 6.

Answer:

There are infinite solutions.

Step-by-step explanation:

A system of linear equations can have infinite solutions if the equations are equivalent. This means that one of the equations is a multiple of the other. It also means that every point on the line satisfies all of the equations at the same time.

brainliest but please show the work

Answers

Answer:

the answer is 18

Step-by-step explanation:

you have 9m so you just times it by 2.

I have the same answer as the other person 18

Perform the following calculations. Express your answers in scientific notation.

Answers

Answer:

it is E hope you find this helpful

Answer:

A) 8 x 10^5

B) 8.2 x 10^7

C) 4.5 x 10^11

D) 9 x 10^6

E) 2.7 x 10^13

Explaination: The 10^ this means 10 to the power of any number that is meant to be there. Like 10^3 means 10 to the power of 3. just wanted you to know so you dont get confused

Nicole and Ian generate two patterns. Nicole uses the rule multiply by 3 then add 2 starting with 1. Ian uses the rule add 1/2 then multiply by 2 starting from 0. Complete the table to show the numbers in each pattern. Then create the ordered pairs.

Answers

Answer:

Nicole: 1, 5, 17, 53, 161, 485

Ian: 0, 1, 3, 7, 15, 31

Pairs: 1,0- 5,1- 17,3- 53,7- 161,15- 485,31

Step-by-step explanation:

The coordinate pairs of Nicole and Ian's rule are (5,1),(17,3),(53,5),(161,10),(485,20)

What is coordinate?

A coordinate is a system that uses one or more number to show the position of the points. It is in (x, y) form where x shows value on x axis and y shows value on y-axis.

How to determine coordinates?

We have been given that Nicole's rule is multiplied by 3 then add 2 starting with 1.

Values of Nicole's rule are 5,17,53,161,485.

Ian's rule is given as add 1/2 then multiply y 2 starting from 0. The values will be:

1,3,5,10,20.

Hence the coordinates are (5,1),(17,3),(53,5)(161,10),(485,20).

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what are the angles of a triangle with 73, x, x-11?

Answers

Answer:

The angles of the triangle are 73, 59, and 48

Step-by-step explanation:

The sum of a triangle's angles must always add up to 180

In order to find out the measure of x we must make an equation where 180=the sum of the angles

180=2x+62

We got the 2x and the 62 from combining like terms

x+x=2x

73-11=62

Now we simply use algebra and try to solo out the x

First, subtract 62 from both sides

118=2x

Then, divide both sides by 2

59=x

x=59

Then plug in 59 with x and this gives you

73, 59, and 48 which all together add up to 180

Find the measure of each interior angle of the regular polygon.

Answers

90’ ?
Not sure but hope ta right :)
Inside the polygon = 360 degrees.
There are 11 sides of the polygon.
So, 360/11 = 32.72 degrees.

hi its nice to meet you

Answers

Answer:

19.5

Step-by-step explanation:

165 divided by 8 is 19.5

What would the coordinate pair be?

Rule 1: Multiply by 2 then add 1 starting from 1.
Rule 2: Divide by 2 then add 4 starting from 40.

Answers

Answer:

3 / 24  I could be wrong  (Have a great day)

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results. What is the range of the pulse rates?
2
6
4
5​

Answers

Answer:

6

Step-by-step explanation:

The range of numbers is calculated by subtracting the smallest number from the largest one. So here, the smallest number is 79 and the largest is 85.

So, 85 - 79 = 6

Answer:

6

Step-by-step explanation:

pls help! will give brainliest to whoever answers first correctly! (70 points)

Answers

Answer:

#1

Step-by-step explanation:

I am just guessing but its probably #1

Answer:

the answer is the 1st one

Step-by-step explanation:

WILL CHOOSE BRAINLIEST!!!

Answers

Answer:

am i suppose to find x??

Step-by-step explanation:

y=3x+1
explanation:
using the formula y=mx+b you’ll find where d=0 is the y intercept

Calculate the average (arithmetic mean) of the list of numbers shown in the table. (rounded to the nearest tenth) A) 35.2 B) 39.0 C)39.1 D) 39.2

Answers

Given Numbers:-23, 33 ,33 ,27 ,25 ,68 ,27 ,44 ,72

To Find:-average of this set of numbers

Solution:-

[tex]\green{ \underline { \boxed{ \sf{Average = \frac{Sum \:of \: observation}{Number \:of \: observation}}}}} [/tex]

[tex]\longrightarrow[/tex] Here, no of observation are 9

Now,

[tex]\begin{gathered}\implies \small \sf Average =\frac{23+33+33+27+25+68+27+44+72}{9}\\\end{gathered} [/tex]

[tex]\begin{gathered}\\\implies \small \sf Average =\frac{56+60+93+71+72}{9}\\\end{gathered} [/tex]

[tex]\begin{gathered}\\\implies \sf Average =\frac{116+164+72}{9}\\\end{gathered} [/tex]

[tex]\begin{gathered}\\\implies \sf Average =\frac{352}{9}\\\end{gathered} [/tex]

[tex]\begin{gathered}\\\implies \sf Average = 39.1 \\\end{gathered}[/tex]

[tex]\longrightarrow[/tex]The Average of given set of numbers is 39.1 .

∴ Option C) is correct ✔️

Answer:

The average / mean is 39.1

Step-by-step explanation:

Numbers Given :- 23 , 33 , 33 , 27 , 25 , 68 , 27 , 44 , 72

What to do ?

Find the average / mean

Solution :-

What we know is ,

Formula of average :- Sum of observation / No. of observation

Total no. of observation :- 9

Lets do it , by putting the values we get :-

[tex] \frac{23 + 33 + 33 + 27 + 25 + 68 + 27 + 44 + 72}{9} [/tex]

[tex] = 39.1[/tex]

What is the peremeter and area of the photo below, also please show work .

Answers

Answer:

AA=216

PP=30

Step-by-step explanation:

Area: 216
Perimeter: 30

You have to add all the sides to get the Perimeter, but multiple if youre finding the Area

this math is too hard for me

Answers

The answer to your question

1=105

2=75

m1= 105
m2= 75
this is because the angles together equal 180 nd since c and d the same…yk self explanatory

What is the average rate of change over the interval 2 ≤ x ≤ 4?

Answers

Answer:

:2.50:The average rate of change over the interval −2≤x≤2 is:(f(2) − f(-2)) / (2 − -2)

Step-by-step explanation:

A rate of change formula is used to calculate the rate which describes how one quantity changes in relation to the change in another quantity

Are multiplication and division of unit fractions related? Describe the relationship you see. BRAINLIEST HERE

Answers

Step-by-step explanation Hope this help a'lot

Multiplication and division both need to have a common denominator or else you would get an incorrect answer. Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators."

Multiplying and Dividing fractions are exactly the same. When dividing a fraction your doing the same as multiplying. Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. For example you have 1/3 divide by 4/6 you switch the sign to multiplication and switch 4/6 to 6/4. Then you multiply 1/3 and 6/4 across leaving you with 6/12, simplified to 1/2.

brainlest if it’s right

Answers

24 times would be used to cover the top of the book.
6 x 4 + 24
the correct answer is 24.

What are chris's errors?

Answers

Length of part A:-

9+2+3+19+615units or 15in

Length of path B

1+2+1+1+2+6+114in

Now convert to miles

Path B:-

14/4=3.5mi

Path A:-

15/4=3.7in

Chris may made error in decimals

Actual difference is 0.2 miHe may removed 0 from left so he got 2

Dalia buys a winter jacket at a used clothing store that costs $30. She lives in Idaho, where the sales tax is 6%.




Write an equation that represents the total cost, c, of any item bought in Idaho whose price is p

Answers

Answer:

c = 0.06p + p

Step-by-step explanation:

hope this helped

An equation that represents the total cost, c, of any item bought in Idaho whose price is p is c = 1.06p.

What is an Equation?

An equation is the statement of two expressions located on two sides connected with an equal to sign. The two sides of an equation is usually called as left hand side and right hand side.

Given that,

Cost of the winter jacket = $30

Sales tax = 6%

Total cost of the winter jacket = 30 + (6% × 30)

                                                   = 30 + 1.8

                                                   = $31.8

If the total cost of any item is c whose price is p,

c = p + (6% × p)

c = p + 0.06p

c = 1.06p

Hence the required equation is c = 1.06p.

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What property would you use for this 4x+2(x-3)=4x+2x-11(I solved it but can't remember the name) It has no solution.

Answers

Step-by-step explanation:

I think the property I would use is a reflective property

Brent is considering buying a new circular track for his model train. He estimates that the model's circumference is about 3 times the measure of the circle's diameter. With this information, Brent could derive the value of —
Group of answer choices

radius

length

width

area

Answers

Answer:

Answer is D or a

Step-by-step explanation:

Question 1) y=2/3x+1

Please answer both

Question 2) y= 3/2x + 1

Answers

Answer:

y= 2/3 x +1

the slope is 2/3

the y intercept is (0,1)

y= 3/2 x +1

I believe this is 4???

The first question answer is x=-2/3

The second question answer is x=-3/2
Hope I help

Which is bigger, 1.2 or 1.18 repeating

Answers

Answer:

[tex]beinggreat78~here~to~help.[/tex]

Your answer would be that 1.2 is bigger.

Why is that the case?

This is the case because the tenths place, the decimal farthest to the left, is greater than the compared tenths place, which has a 1

1 is greater than 2

With that information, 1.2 is bigger.

Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).

To compare 1.2 and 1.18 repeating (1.181818...), we can first convert 1.18 repeating to a fraction.

Let x = 1.181818...

Now, multiply x by 100 to remove the repeating decimal:

100x = 118.181818...

Subtract x from 100x to eliminate the repeating part:

100x - x = 118.181818... - 1.181818...

99x = 117

x = 117 / 99

Now, we simplify the fraction:

x = 13 / 11

Now that we have both numbers in decimal form, we can compare them:

1.2 ≈ 1.2 (rounded to one decimal place)

1.18 repeating = 13 / 11 ≈ 1.1818 (rounded to four decimal places)

Comparing the two decimal approximations, we can see that 1.2 is bigger than 1.18 repeating (1.1818).

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Fill in the blank spaces please.

Answers

PART A

If 4 pounds = 10 dollars...

4/2 = 2

10/2 = 5

So for 2 pounds, it would cost $5.00

Now for the 1 pound one

4/1 = 4

10/4 = 2.5

For the 1 pound one, it would cost $2.50

PART B

We know that 4 pounds = 10 bucks

Since 1 is 1/10 of 10 (in the cost section), we have to apply this to the pounds section. 4/10 = 0.4. Therefore, $1 = 0.4lb

Now for the last blank...

Since $1 = 0.4, we multiply that by 9. 0.4 x $9 = 3.6lb

HOPE THIS HELPED

Please! I really need some help! Do you understand 8th Grade math?

Answers

Answer:

The values that are in the correct spots are: 82, 62, 163 and 300

Step-by-step explanation:

There are 144 boys in total. We know that 82 attended the fall fling, so if we do 144-82 we know that 62 boys attended the spring social, therefore the vaules 82 and 62 are in the correct spots. We know that out of 156 girls, 75 attended the spring social. 156-75=81. The values 75 and 81 are in the wrong spots, therefore they are not correct.

82 boys + 81 girls at the fall fling = 163 total students at the fall fling, therefore 163 is also in the correct spot.

62 boys + 81 girls at the spring social = a total of 137. The chart says the total is 143 which is incorrect.

156 total boys plus 144 total girls = 300 total students, therefore 300 is in the correct spot.

Answer:

The values that are in the correct spots are: 82, 62, 163 and 300

Step-by-step explanation:

The simple answer

Samantha has 42 coins consisting of quarters and nickels, which total $5.70. How many of each does she have?

Answers

Answer- 22 quarters and 4 nickels

Step-by-step explanation: their is a lot of ways to go about this this is just the way I splited this up;)

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