Roger has a rope that is 3 feet long.He needs to cut it into 12 equal length pieces.How many feet loń should each piece of the rope be?

Answers

Answer 1

Answer:

0.25

Step-by-step explanation:

3/12 is 0.25

3 divided by 12 when simplified or reduced

The fraction 3/12 is equal to the exact decimal number.


Related Questions

[tex]x-5=y, xy+4=0,[/tex] then what is [tex]4x^{2} +4y^{2}[/tex]

Answers

Answer:

68

Given:

x - 5 = y  ........ eq 1xy + 4 = 0   ...... eq 2

Substitute equation 1 into 2

x(x - 5) + 4 = 0x² - 5x + 4 = 0x² - 4x - x + 4 = 0x(x-4) -1(x-4) = 0(x-4)(x-1) = 0x = 1, 4

Find y:

y = x - 5

y = 1 - 5     (when x is 1)

y = -4

========

y = x - 5

y = 4 - 5        (when x is 4)

y = -1

Then 4x² + 4y²:

4(1)² + 4(-4)²4 + 6468

Answer:

68

Step-by-step explanation:

[tex]\textsf{Equation 1}:\:x-5=y[/tex]

[tex]\textsf{Equation 2}:\:xy+4=0[/tex]

Substitute Equation 1 into Equation 2:

[tex]\implies x(x-5)+4=0[/tex]

[tex]\implies x^2-5x+4=0[/tex]

Factorize:

[tex]\implies (x-1)(x-4)=0[/tex]

Therefore:

[tex]x=1, x=4[/tex]

Substitute found values of [tex]x[/tex] into Equation 1 and solve for [tex]y[/tex]:

[tex]x=1\implies 1-5=-4[/tex]

[tex]x=4\implies 4-5=-1[/tex]

Substitute found values into [tex]4x^2+4y^2[/tex] and solve:

[tex]\textsf{For}\:(1,-4)\implies 4(1)^2+4(-4)^2=68[/tex]

[tex]\textsf{For}\:(4,-1)\implies 4(4)^2+4(-1)^2=68[/tex]

Note:  As [tex]4x^2+4y^2[/tex], the values of x and y can be interchanged, so no need to input both sets of ordered pairs into the equation to solve.

Easy geometry need help tho.......25pts

Answers

Answer:

22 in.

Step-by-step explanation:

total volume= big thingy + long thingy

=>x=2.2.3+5.2=12+10=22

Your local firefighters are having a fundraiser by selling tickets to an all you can eat pancake extravaganza. A child's ticket cost $6.50 each and an adult's ticket cost $8.50 each. They sell a total of 350 tickets and raise a total of $2695. How many children's tickets were sold?

Please Help!!​

Answers

Answer:

140 child tickets were sold

Step-by-step explanation:

a = number of adult tickets

c = number of child tickets

a+c = 350

6.50 c + 8.50a = 2695

Multiply the first equation by -8.50 together

-8.50c  -8.50c =-2975

Add this to the second equation to eliminate a

-8.50c  -8.50c =-2975

6.50 c + 8.50a = 2695

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

-2c   + 0a = -280

Divide by -2

-2c/-2 = -280/-2

c = 140

what is the slope of the line passing through the points (2,5) and (-1,-4)​

Answers

Answer:

m=y2-y1/x2-x1

=-4-5/-1-2

=-9/-3

=-3

The expression (x^22) (x^7)^3 is equivalent to x^p what is the value of p?

Answers

The expression (x^22) (x^7)^3 is equivalent to x^p what is the value of p

Answer:

p = 43

Step-by-step explanation:

(x²²)(x⁷)³

first, multiply the power of 7 times the power of 3

(x⁷)³ = x⁷ ° ³ = x²¹

second, add the power of (x²²) with (x²¹)

x²² ⁺ ²¹ = x⁴³

therefore, the value of p = 43

I hope this helps!

If a city with a population of 52,000 doubles in size every 97 years, what will the population be 291 years from now?

Answers

Answer:

156,000

Step-by-step explanation:

291 divided by 97 is 3. 52,000 x 3 = 156,000.

Population will be 6 times of present population in 291 years.

What is the population of a city ?

The number of people in the city at a particular time is called population of the city.

How to find the required population ?

Present population of the city = 52000

According to the problem, Population doubles in size in every 97 years.

After 97 years, the population = Double of present population

                                                  = 2 × 52000 = 104000

Population in 97 years = 104000

Population in 1 year = [tex]\frac{104000}{97}[/tex]

So, population in 291 years =  [tex]\frac{104000}{97}[/tex]× 291 = 104000×3 = 312000

Population in 291 years from now = [tex]\frac{312000}{52000}[/tex] = 6 times

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helppp ASAP *75 POINTS*

Answers

A = 10 cmB = 6 cm

C =                                                               ( not given in the figure )

D = 8 cm

area of triangular prism:

( perimeter x length ) + base x height

( 6 + 8 + 10 ) * 2 + 8 * 6

96 cm²

Answer:

Step-by-step explanation:

A = 10 cm

B = 8 cm    {base of the triangle}

C =  2 cm

D = 6 cm   {height of the triangle}

Area of the triangular prism = (A + B + D)*C + base * height

                                               = (10 + 8 + 6)*2 + 8*6

                                               = 24*2 + 48

                                               = 48 + 48

                                               = 96 cm²

8 less than a number is more than 12 numeral form

Answers

8 less than a number means to subtract 8 from that number.


answer: n - 8 > 12

Answer:

n - 8 > 12

Step-by-step explanation:

Let the number be n.  Then n - 8 > 12

Question below! :)
Brainliest!

Answers

The angle shown is less than 90 degrees so it is an acute angle.


answer: acute

Acute angel is the Ana

sec x * cos x =
How do I solve this:/

Answers

Answer: [tex]cot(x)[/tex]

Step-by-step explanation:

Secant is defined as the inverse of sine. Mathematically:

[tex]secant=\frac{1}{sine}[/tex]

Therefore, rewriting the intial equation, you get:

[tex]sec(x)cos(x)=\frac{cos(x)}{sin(x)}[/tex]

This might seem random, but you should know that tangent is defined as:

[tex]tangent=\frac{sine}{cosine}[/tex]

Our answer is the inverse of tangent. The inverse of tangent is the definition of cotangent:

[tex]\frac{cos(x)}{sin(x)}=cot(x)[/tex]

Ramona is counting the posts between mile makers on the highway. In 1 mile, she counts 33 posts. If the posts are evenly spaced, how many feet apart are they? (1 mile = 5,280 feet)

Answers

Answer:

160feet

Step-by-step explanation:

5280 divided by the number of posts

given:

count in mile= 33 posts.

to find:

the distance between the posts.

solution:

1 mile= 5280ft

distance= 5280/33

=160ft

so the distance between the posts are 160ft.

Is the number -243 an integer?

Answers

Answer:

yes

Step-by-step explanation:

Yes it is because it is a whole number and rational

Please mark this as brainliest and I hope this helps you

yes it is an integer :))

Help pls use π = 3.14 and round your answer to the nearest hundredth

Answers

The volume of a sphere with a radius of 4 feet, to the nearest hundredth is: 268.08 cubic feet.

What is the Volume of a Sphere?

Volume of a sphere, where r is the radius of the sphere, is determined using the formula, V = 4/3 × π × r³.

Given the radius of the sphere is 4 feet

Volume of the sphere = 4/3 × π × r³ = 4/3 × 3.14 × 4³

Volume of the sphere = 268.08 ft³

Therefore, the volume of a sphere with a radius of 4 feet, to the nearest hundredth is: 268.08 cubic feet.

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Please answer My Question.

Answers

Answer:

how many brothers do you have?

find the missing side
1) 6
2) 6.41
3)6.40

Answers

Answer :

6.40. (Option 3)

[tex] \\ [/tex]

Step-by-step explanation :

Here, A right angled triangle is given with the measure of two sides and we are to find the measure of the third side.

We'll find the measure of third side with the help of the Pythagorean theorem,

[tex]\\ {\longrightarrow \pmb{\sf {\qquad (Hypotenuse {)}^{2}= (Base) {}^{2} + (Perpendicular {)}^{2} }}} \\ \\[/tex]

Here,

The base (BC) is 4

The perpendicular (AC) is 5

The hypotenuse (AB) is c.

[tex] \\ [/tex]

So, substituting the values in the formula we get :

[tex]\\ {\longrightarrow \pmb{\sf {\qquad (c {)}^{2}= (4) {}^{2} + (5 {)}^{2} }}} \\ \\[/tex]

[tex] {\longrightarrow \pmb{\sf {\qquad (c {)}^{2}= 16 + 25 }}} \\ \\[/tex]

[tex] {\longrightarrow \pmb{\sf {\qquad (c {)}^{2}= 41 }}} \\ \\[/tex]

[tex] {\longrightarrow \pmb{\sf {\qquad c = \sqrt{41} }}} \\ \\[/tex]

[tex] {\longrightarrow \pmb{\frak {\qquad c \approx 6.40 }}} \\ \\[/tex]

Therefore,

The measure of the third side (c) is 6.40 .

Step-by-step explanation:

As it is a right angle triangle , So

Hypotenuse = C unitsBase = 4 unitsperpendicular = 5 units

We have to find the value of hypotenuse i.e C

By Pythagoras theorem

H² = P² + B²

putting the known values ,

C² = 5² + 4²

C² = 41 units

C = √41 units

C = 6.40 units

Need help ASAP!! Will give brainliest!

Answers

Answer:

Answer for 1

B and D

Answer for 2

is D 54,811 x 2/4

Step-by-step explanation:

Consider the polynomial -2a^3b^2+5ab^5+7b^4+8 Write the degree of this​ polynomial, its leading​ term, its leading​ coefficient, and its constant term.

Answers

Answers:

Degree = 6Leading term = 5ab^5Leading coefficient = 5Constant term = 8

=====================================================

Explanation:

When we have multivariable terms like this, we add up the exponents for each monomial separately.

The first term -2a^3b^2 has its exponents add to 3+2 = 5The second term 5ab^5, aka 5a^1b^5, has the exponents add to 1+5 = 6The third term can be thought of as 7a^0b^4, so its exponents add to 0+4 = 4The last term 8 is really 8a^0b^0, and its exponent sum is 0

The degree of this entire multivariable polynomial is the largest sum calculated in the list above. That sum being 6. Therefore, the degree of the polynomial is 6.

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

From that we can circle the leading term 5ab^5 since the leading term is always the one with the largest exponent sum (aka degree). The current polynomial as written is not standard form. It should be this:

5ab^5 - 2a^3b^2 + 7b^4 + 8

Notice how the exponent sums decrease when going from left to right. The largest sum is always listed first. Hence the "leading" aspect of "leading term".

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

The leading coefficient is the coefficient of the leading term.

The coefficient of 5ab^5 is 5. More specifically, it's the first "5" mentioned. As another example, the coefficient of 7ab^5 would be 7.

The leading coefficient is 5

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

The constant is the term without any variables attached to it. It stays the same number the entire time.

The constant term is 8

If y = -5 when x = 2, find y when x = 8.

Answers

Answer:

Y= -20

Step-by-step explanation:

if y=-5 when x=2 find y when x=8

8 /2 = 4

=> x = 2 * 4 => x = 8 Answer

y = -5 * 4 =>

y= -20

Find a unit vector u with the same direction as x =<40,9>.

Answers

Answer:

[tex]< \frac{40}{49} , \frac{9}{49} >[/tex]

Step-by-step explanation:

They have the same directionUpon cancelling the denominators, they give :< 40, 9 >Therefore, they have the same denominator

The scatter plot below shows the average points scored per game by players of different ages in an adult basketball league.

Answers

The statement that describes the association between a player's age, and the average points is: C. There is a positive linear association and one outlier.

Linear association and outlier

The scatter plot shows a positive linear relationship because the points shown on the scatter plot closely look like a straight line.

We able to identify only one outlier based on the regression line because their is a distance between the point and the regression line.

Therefore there is a positive linear association and one outlier.

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June’s portfolio includes 177 shares of parchar special effects, 213 shares of giaco household goods, and 152 shares of raxin accounting. if parchar special effects pays a yearly dividend of $8.21 per share, giaco household goods pays $6.97 per share, and raxin accounting pays $11.44 per share, how much does june earn in dividends per year? a. $4,449.82 b. $4,676.66 c. $3,777.74 d. $6,200.48

Answers

June's earning in dividends per year will be  $4676.66

What will be junes earning?

Earnings are the profit that a company produces in a specific period, usually defined as a quarter or a year. After the end of each quarter

It is given in the question that:

No. of shares of Parchar Special Effects = 177

If Parchar Special Effects pays a yearly dividend of $8.21 per share

So, It pays a yearly dividend for 177 shares

= [tex]177\times 8.21=1453.17[/tex]

                                                           

No. of shares of Giaco Household Goods = 213

Giaco Household Goods pays $6.97 per share

So, It pays a yearly dividend for 213 shares

= [tex]213\times6.97=1484.61[/tex]

No. of shares of of Raxin Accounting= 152

Raxin Accounting pays $11.44 per share

So, It pays a yearly dividend for 152shares

= [tex]152\times 1.44=1738.88[/tex]

So,June earn in dividends per year

=[tex]1453.17+1453.17+1738.88=4676.66[/tex]                

Hence June earn $4676.66 dividends per year

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Answer:

B

Step-by-step explanation:

$4,676.66

3 X-5y= -3
3x-5y=11

please show work

Answers

Are we solving for x?

What do you think scalene means ?

Answers

Answer:

When you have a scalene triangle, the angles are less than 90 degrees, same as obtuse where the angles are bigger than 90 degrees.

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

Answers

Answer:

yes

Step-by-step explanation:

yes

Which equation results from adding the equations in this system?
-2x+y=8
5x-y=-5


O 7X= 13
O 7x=3
O 3x = 3
O 3x= 13​

Answers

Simply add the two equations up to get (-2x+y)+(5x-y)=8-5
Simplify to get 3x=3

Answer:

3x = 3

Step-by-step explanation:

the right answer is 3x = 3

-2x + y = 8 .......(i)

5x-y =-5........(ii)

From equation (i)

y=8+2x

Putting the value of y in euation (ii)

We have,

5x-(8+2x) = -5

5x-8-2x = -5

3x=-5+8

3x = 3

also what we can do is,

x=3/3

therefore, x =1

Which expression is equivalent

Answers

Answer:

it should be A i think

Step-by-step explanation:

i used a calculator

It’s A!! Hope this helps!!

35 is 25% of_. Do not round your answer.​

Answers

Answer:

140

Step-by-step explanation:

We already have our first value 35 and the second value 25. Let's assume the unknown value is Y which answer we will find out.

As we have all the required values we need, Now we can put them in a simple mathematical formula as below:

35 = 25% × Y

35 = 25/100 × Y

Multiplying both sides by 100 and dividing both sides of the equation by 25 we will arrive at:

Y = 35 × 100/25

Y = (35 × 100)/25

Y = 140

Finally, we have found the value of Y which is 140 and that is our answer.

Hope this is a better break down than before!

Answer:

140

Step-by-step explanation:

You can think of this as 35 = 25% of x.

25% = 0.25, so 35 = 0.25x.

You can multiply by 4 on each side to get

140 = 4(0.25)x which simplifies to

140 = x

The population of Fruit Flies can be modeled with the expression f(t) = 300e0.02t, fort
months. Answer the following questions based on the function and its graph.
a. How many Fruit Flies were initially in this population?
b. At what rate of growth is the population growing each month?
Population
600
c.
How large will the population be after 3
months?
d. How long would it take for the population to
reach 1000 Fruit Flies

Answers

Answer: b. At what rate of growth is the population growing each month?

Population

600

Step-by-step explanation:

find the root of 6x^2+13×+6=0 using graphical method of quadratic equation​

Answers

Answer....

Ok done. Thank to me >:33

please help!!

Title of short story or novel: _______|The strangers that came to town|______________ Author:_________|Ambrose Flack|____________
Rising Action Think about the protagonist of your novel or short story. List two actions the protagonist takes that increase the conflict. Describe the results of each action.

Protagonist’s Action #1
Result of Protagonist’s Action #1
Protagonist’s Action #2
Result of Protagonist’s Action #2
Think about the antagonist of your novel or short story. List two actions the antagonist takes that increase the conflict. Describe the results of each action.
Antagonist’s Action #1
Result of Antagonist’s Action #1
Antagonist’s Action #2
Result of Antagonist’s Action #2
Climax Think about the climax of your story. Describe the choice the protagonist makes to change the course of the conflict.
Falling Action Think about the falling action of your story. Describe one event of falling action that directly follows your protagonist’s choice.

Answers

Answer:

The Strangers that Came to Town is a short story by Ambrose Flack, which tells how an immigrant family from Croatia, the Duvitch, arrive in a small town in the United States, where due to the prejudices of its inhabitants regarding their appearance they suffer discrimination and undeserved tense situations, due to their kindness and generosity.

Despite this initial situation, finally, people begin to accept them, as they start to know them and realize their kindness to other neighbors and villagers of the town.

Step-by-step explanation:

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