Kristin wants to wrap a ribbon around the perimeter of a rectangle. The length is five less than twice the width. The perimeter is 56 inches. What are the dimensions?​

Answers

Answer 1

The length of the rectangle is 51 inches while the width of the rectangle is 28 inches.

Since Kristin wants to wrap a ribbon around the perimeter of a rectangle, the perimeter of a rectangle P = 2(L + W) where L = length of rectangle and W = width of rectangle.

Given that the perimeter of the rectangle, P = 56 inches and the length of the rectangle, L is five less than twice the width of the rectangle, W we have that

L = 2W - 5

Substituting L into P, we have

P = 2(2W - 5 + W)

P = 2(W - 5)

Since P = 56, we have

2(W - 5) = 56

~Dividing both sides by 2, we have

W - 5 = 56/2

W - 5 = 23

Adding 5 to both sides, we have

W = 23 + 5

W = 28 inches

Substituting W into L, we have

L = 2W - 5

L = 2(28) - 5

L = 56 - 5

L = 51 inches

So, the length of the rectangle is 51 inches while the width of the rectangle is 28 inches.

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Related Questions

Carns Company is considering eliminating its Small Tools Division, which reported a loss for the prior year of $205,000 as shown below. Segment Income (Loss) Sales $ 1,430,000 Variable costs 1,295,000 Contribution margin 135,000 Fixed costs 340,000 Income (loss) $ (205,000) If the Small Tools Division is dropped, all of its variable costs are avoidable, and $119,000 of its fixed costs are avoidable. The impact on Carns’s income from eliminating the Small Tools Division would be: Multiple Choice

Answers

The impact on Carns Company's income from eliminating the Small Tools Division would be a decrease of $1,209,000.

To determine the impact on Carns Company's income from eliminating the Small Tools Division, we need to consider the avoidable costs associated with the division.

The avoidable costs include all of the variable costs of the division and a portion of the fixed costs that are specifically related to the Small Tools Division. In this case, the variable costs of the division are $1,295,000, and $119,000 of the fixed costs are avoidable.

To calculate the impact on income, we subtract the avoidable costs from the loss reported by the division:

Impact on income = Loss - Avoidable costs

Impact on income = $205,000 - ($1,295,000 + $119,000)

Impact on income = $205,000 - $1,414,000

Impact on income = -$1,209,000

The negative sign indicates a decrease in income.

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Find the equation of the line.
Use exact numbers.

Find the equation of the line.Use exact numbers.

Answers

Answer:

y = - 3x + 7

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (0, 7) and (x₂, y₂ ) = (2, 1) ← 2 points on the line

m = \(\frac{1-7}{2-0}\) = \(\frac{-6}{2}\) = - 3

the line crosses the y- axis at (0, 7 ) ⇒ c = 7

y = - 3x + 7 ← equation of line

The equation of the line in fully simplified slope-intercept form is y = -2.8x + 7

Writing the equation of the line in slope-intercept form.

The linear graph represents the given parameter

For the graph, we have the points

(0, 7) and (25, 0)

A linear equation is represented as

y = mx + c

Where

c = y when x = 0

So, we have

y = mx + 7

Using the point (2.5, 0) on y = mx + 7, we have

m(2.5) + 7 = 0

2.5m + 7 = 0

Evaluate

m = -2.8

So, we have

y = -2.8x + 7

Hence, the equation of the line in fully simplified slope-intercept form is y = -2.8x + 7

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Hey, the question is with the image. Pls help

Hey, the question is with the image. Pls help

Answers

Answer:

8

Step-by-step explanation:

In 2005, the price of a guitar was $246. By 2008, the price had increased to $300. Assuming that the guitar's price increases linearly. What is the price of the guitar by 2011?

Answers

Considering the expression of a line, the price of the guitar in 2011 is $354.

Definition of linear equation

A linear equation o line can be expressed in the form y = mx + b

where

x and y are coordinates of a point.m is the slope.b is the ordinate to the origin.

Knowing two points (x₁, y₁) and (x₂, y₂) of a line, the slope of the line can be calculated using:

m= (y₂ - y₁)÷ (x₂ - x₁)

Substituting the value of the slope m and the value of one of the points, the value of the ordinate to the origin b can be obtained.

Equation in this case

Being:

Price= m× Year + b(x₁, y₁)= (2005, 246)(x₂, y₂)= (2008, 300)

the slope can be calculated as:

m= (300 - 246)÷ (2008 - 2005)

m= 54÷ 3

m= 18

Considering point 2 and the slope m, you obtain:

300= 18×2008 + b

300= 36,144 + b

300- 36,144 = b

-35,844 = b

Finally, the equation of the line is Price= 18×Year - 35,844

Now, you want to know the price of the guitar in 2011. Replacing in the linear equation, you get:

Price= 18×2011 - 35,844

Solving:

Price= 36,198- 35,844

Price= 354

In summary, the price of the guitar by 2011 is $354.

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Solve for r 1+3r>10 please I need this solved aspap

Answers

The solution to the inequality 1 + 3r > 10 is r > 3.

This means that any value of r greater than 3 will satisfy the inequality.

To solve the inequality 1 + 3r > 10, we need to isolate the variable r on one side of the inequality sign.

Let's begin by subtracting 1 from both sides of the inequality:

1 + 3r - 1 > 10 - 1

This simplifies to:

3r > 9

Next, we can divide both sides of the inequality by 3 to solve for r:

(3r)/3 > 9/3

This simplifies to:

r > 3

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What is the answer for 4/6 - 2/9?

Answers

Answer: The answer is 0.4

Step-by-step explanation:

Since you're subtracting fractions, we will get a decimal. Fractions are not whole numbers.

Answer:

4/9

Step-by-step explanation:

I think

A straight line is given as 2 x+4 -2 y-5=-3 z-6 (a) Determine the vector equation of the straight line. (b) Find the intersection point between the straight line with the plane yz​

Answers

Answer:

a) r(t) = (10, 5, -5) + (5, 5, 0)*t

b) (0, -5, -5)

Step-by-step explanation:

a) 2x + 4 -2y -5 = -3z -6

2x - 2y +3z +5 =0

(10, 5, -5)

(15, 10, -5)

(5, 5, 0)

r = (10, 5, -5) + (5, 5, 0)*t

b) The yz plane is given by the equation x = 0.

x = 0  in the vector equation of a straight line if and only if  t = -2, than r ( - 2) = (0, -5, -5) is the desired intersection point.

https://vm.tiktok.com/ZMeh8q4cP/ valid?​

Answers

i dont know how to answer lol

Answer: what you want us to do with this

Step-by-step explanation:

PLEASE HELP!!

The blue dot is at what value on the number line?

Pictrure Below:

PLEASE HELP!!The blue dot is at what value on the number line?Pictrure Below:

Answers

the blue dot value on the number line is 3

A juice shop has
different sizes of drinks. The regular-sized drink
is of the size of the super-sized drink. The mini-size
drink is of the size of the regular-sized drink.
1
• Into how many drinks would you divide a
super-sized drink to show?

Answers

If the regular-sized drink is the same size as the super-sized drink, and the mini-sized drink is the same size as the regular-sized drink, then a super-sized drink can be divided into 2 regular-sized drinks or 4 mini-sized drinks.

How did we get the value?

Let's call the size of the mini-sized drink "M", the size of the regular-sized drink "R", and the size of the super-sized drink "S".

From the problem statement, we know that:

R = S (the regular-sized drink is the same size as the super-sized drink)

M = R (the mini-sized drink is the same size as the regular-sized drink)

To find out how many regular-sized drinks are in a super-sized drink, we can divide the size of the super-sized drink by the size of the regular-sized drink:

S / R = 1 (since R = S)

So a super-sized drink is equal to 1 regular-sized drink.

To find out how many mini-sized drinks are in a regular-sized drink, we can divide the size of the regular-sized drink by the size of the mini-sized drink:

R / M = 1 (since M = R)

So a regular-sized drink is equal to 1 mini-sized drink.

Therefore, a super-sized drink can be divided into 2 regular-sized drinks (since 1 super-sized drink = 2 regular-sized drinks) or 4 mini-sized drinks (since 1 super-sized drink = 2 regular-sized drinks = 4 mini-sized drinks).

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In circle F with m/EFG = 62°, find the angle measure of minor arc EG.

Answers

The angle measure of the minor arc is 62°

What is a circle?

A circle is the locus of a point such that its distance from a fixed point (center) is always constant.

The diameter is the length of the line that passes through the center circle touching two points on the circle's circumference.

The arc of a circle is the part or segment of the circumference of a circle.m∠EFG = minor arc EGminor arc EG = 62°

The measure of the arc is 62°

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In circle F with m/EFG = 62, find the angle measure of minor arc EG.

There are 3,072 books in the school library. If 96 students team up to read all the books and each student reads the same number of books, how many books will each student need to read? *

Answers

Answer:

32

Step-by-step explanation:

Equivlency:

3072/96 =32

Express it in slope-Intercept form

Express it in slope-Intercept form

Answers

Answer:

Y=1/4x-4

Explanation: The y intercept is -4 that is your B. Using the rise over sun method the line rises 1 and goes to the right 4 making the slope 1/4 or .25

The ratio of faculty members to students at a college is 1:60. There are
1,220 students. Approximately how many faculty members are there?

Answers

Answer:

either 20 or 21

Step-by-step explanation:

i think you just cross multiply like 1/60=x/1220

x=20.3 but you cant have part of a faculty member, so i believe its 20

(=^w^=)

Answer the attachment
And subscribe to Offxcial Prxmiise

Answer the attachmentAnd subscribe to Offxcial Prxmiise

Answers

The answer is -77

Sorry if it is wrong but this is what I got

What is the probability of rolling a number less than or equal to 8 with the
sum of two dice, given that at least one of the dice must show a 6?

Answers

Step-by-step explanation:

this is a combined event.

a probability is always the ratio

desired outcomes / totally possible outcomes

in our experiment with rolling 2 dice we have totally 6×6 = 36 different outcomes.

from these 36 total possibilities we desire the following (sum is less than or equal to 8, one die has to show a 6) :

6 1

6 2

1 6

2 6

that is 4 desired outcomes.

and the probabilty for this is

4/36 = 1/9 = 0.111111111...

in mathematical terms we could say :

one possible scenario is one die is 6, and the other is either 1 or 2.

the probability for one die to show 6 is

1/6

the probability for one die to show 1 or 2 is

2/6.

the probabilty for the combination is then

1/6 × 2/6 = 2/36 = 1/18

how many different combinations can we have ?

well, with 2 dice we have 2 such possible combinations.

therefore, the probability is

2 × 1/18 = 2/18 = 1/9.

how many centuries are the same as 700 years?

Answers

Answer:

7

Step-by-step explanation:

700/100

solve for the missing side and round to the nearest tenths place

solve for the missing side and round to the nearest tenths place

Answers

Answer:

A. 22.5

Step-by-step explanation:

Apply Trigonometric function.

Reference angle = 64°

Opposite side to 64° = x

Hypotenuse = 25

Apply SOH:

Sin 64 = Opp/Hyp

Sin 64 = x/25

25 × Sin 64 = x

22.4698512 = x

x = 22.5 (nearest tenth)

Find a polynomial function f(x) of degree 3 with zeros, 2, -3 , 5 and f(3)=6

Answers

A polynomial function f(x) of degree 3 with given zeros, 2, -3 , 5 and condition f(3)=6 is given by f(x) = -1/2 (x-2)(x+3)(x-5).

Degree of the polynomial function is equal to 3.

Zero's of the polynomial function is equal to 2, -3 , 5 .

And f(3) = 6

If 2, -3, and 5 are zeros of f(x), then we can write function as,

f(x) = a(x-2)(x+3)(x-5)

where a is some constant.

To determine the value of a, we can use the fact that f(3) = 6.

Substituting x = 3 into the equation above, we get,

f(3) = a(3-2)(3+3)(3-5)

     = -12a

Here we have,

f(3) = 6, so we can set these two expressions equal to each other and solve for a,

⇒ -12a = 6

⇒ a = -1/2

Now we can substitute this value of a back into the equation for f(x) that we found earlier,

⇒ f(x) = -1/2 (x-2)(x+3)(x-5)

Therefore, a polynomial function f(x) of degree 3 with zeros 2, -3, 5, and f(3) = 6 is equal to f(x) = -1/2 (x-2)(x+3)(x-5).

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In art class students are mixing blue and red paint to make purple paint. Isaiah mixes 3 cups of blue paint and 7 cups of red paint. Casho mixes 4 cups of blue paint and 13 cups of red paint. Use Isaiah and Casho's percent of red paint to determine whose purple paint will be redder.

Answers

Based on the percent of red paint, Casho's purple paint will be redder than Isaiah's.

To determine whose purple paint will be redder based on the percent of red paint, we need to compare the ratios of red paint to the total paint used by Isaiah and Casho.

Isaiah's Ratio:

Isaiah mixes 3 cups of blue paint and 7 cups of red paint, making a total of 3 + 7 = 10 cups of paint.

To calculate the percent of red paint, we divide the amount of red paint (7 cups) by the total amount of paint (10 cups) and multiply by 100 to get the percentage:

Red paint percentage for Isaiah = (7 cups / 10 cups) * 100 = 70%

Casho's Ratio:

Casho mixes 4 cups of blue paint and 13 cups of red paint, making a total of 4 + 13 = 17 cups of paint.

To calculate the percent of red paint, we divide the amount of red paint (13 cups) by the total amount of paint (17 cups) and multiply by 100 to get the percentage:

Red paint percentage for Casho = (13 cups / 17 cups) * 100 = 76.47% (rounded to two decimal places)

Comparing the percentages, we can see that Casho's purple paint will be redder because Casho's paint has a higher percentage of red paint (76.47%) compared to Isaiah's paint (70%).

Therefore, based on the percent of red paint, Casho's purple paint will be redder than Isaiah's.

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Assume that you plan to use a significance level of α = 0.05 to test the claim that p1 = p2. Use the given sample sizes and numbers of successes to find the pooled estimate. Round your answer to the nearest thousandth.
n1 = 677 n2 = 3377
x1 = 172 x2 = 654

Answers

Answer:

The calculated  value Z = 3.775 > 1.96 at 0.05 level of significance

Null hypothesis is rejected

The Two Population proportion are not equal

Step-by-step explanation:

Given first sample size n₁ = 677

First sample proportion

                             \(p^{-} _{1} = \frac{x_{1} }{n_{1} } = \frac{172}{677} = 0.254\)

Given second sample size n₂ = 3377

second sample proportion

                             \(p^{-} _{2} = \frac{x_{2} }{n_{2} } = \frac{654}{3377} = 0.1936\)

Null Hypothesis : H₀ :  p₁ = p₂.

Alternative Hypothesis : H₁ :  p₁ ≠ p₂.

      Test statistic

                \(Z = \frac{p_{1} ^{-}-p^{-} _{2} }{\sqrt{P Q(\frac{1}{n_{1} } +\frac{1}{n_{2} }) } }\)

where

        \(P = \frac{n_{1} p_{1} + n_{2} p_{2} }{n_{1}+n_{2} } = \frac{677 X 0.254+3377 X 0.1936}{677+3377}\)

       P =  0.2036

      Q = 1 - P = 1 - 0.2036 = 0.7964

       

         \(Z = \frac{0.254- 0.1936 }{\sqrt{0.2036 X 0.7964(\frac{1}{677 } +\frac{1}{3377 }) } }\)

        Z =  3.775

Critical value ∝=0.05

Z- value = 1.96

The calculated  value Z = 3.775 > 1.96 at 0.05 level of significance

Null hypothesis is rejected

The Two Population proportion are not equal

h.
R(x) = kx – 2x^2 ; R(1/4)
R(-1/4)
find k.


h.R(x) = kx 2x^2 ; R(1/4)R(-1/4)find k.

Answers

Answer:

k=0

Step-by-step explanation:

R(x)=kx-2x²

R(1/4)=k(1/4)-2(1/4)²=k/4-1/8

R(-1/4)=k(-1/4)-2(-1/4)²=-k/4-1/8

R(1/4)=R(-1/4)

k/4-1/8=-k/4-1/8

k/4+k/4=1/8-1/8

2k/4=0

2k=0

k=0

Margo can purchase tile at a store for $0.99 per tile and rent a tile saw for $24. At another store she can borrow the tile saw for free if she buys tiles there for $1.39 per tile. How many tiles must she buy for the cost to be the same at both stores?

PLEASE HELP ME HOMEWORK DUE TONIGHT!!!

Answers

Answer:

60 tiles

Step-by-step explanation:

Make equations equal,

.99x + 24 = 1.39x

Move all terms containing  x  to the left side of the equation & subtact 24

-.4x = -24

Divide

x = 60

Double check:

.99(60) + 24 = 83.4

1.39(60) = 83.4

i hope this helps :)

Sandra walks 13 miles in 3 hours. At what unit rate does sandra walk

Answers

Answer:

4.25 mph i think

Step-by-step explanation:

4x 3 =12

1/4 x 4 = 1

12 + 1 = 13

value of 6 in 2,016?​

Answers

Ones is the place value of the digit 6 in the number 2,016 and 6 is the face value of the digit 6 in the number 2,016.

Given, a number 2,016

we have to find the place and face value of 6 in the given number 2,016.

So, the Place value of 6 in the given number is ones.

Ones is the place value of the digit 6 in the number 2,016

Also, the Face value of 6 in the given number is 6.

6 is the face value of the digit 6 in the number 2,016

Hence, Ones is the place value of the digit 6 in the number 2,016 and 6 is the face value of the digit 6 in the number 2,016.

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The larger of two numbers is 12 more than the smaller their sum is 84 find the numbers

Answers

EXPLANATION:
Let the smaller no. be x.
Therefore, The bigger no. = x+12

x + 12 + x = 84
=> 2x = 84-12
=> x = 72/2
=> x = 36

ANSWER: The two numbers are (36+12) 48 & 36

Hope it helps u!

see the attached sheet .

I hope it helps you !.

The larger of two numbers is 12 more than the smaller their sum is 84 find the numbers

Figure ABCD is reflected across the x-axis. What are the coordinates of A' , B' , C' , and D' ? Enter your answer by filling in the boxes. A' (​ ​, ​ ​) B' (​ ​, ​ ​) C' (​ ​, ​ ​) D' (​ ​, ​ ​) A graph with a quadrilateral on it formed between points A begin ordered pair 2, 3 end ordered pair, B begin ordered pair 5, 5 end ordered pair, C begin ordered pair 7, 3 end ordered pair, and D begin ordered pair 5, 2 end ordered pair

Answers

Answer:

Step-by-step explanation:

A' (2,-3)

B' (5,-5)

C' (7,-3)

D' (5,-2)

Answer:

A' (2,-3)

B' (5,-5)

C' (7,-3)

D' (5,-2)

Step-by-step explanation:

definition of a tangent?

Answers

Answer:

A tangent is a line that touches the curve or a circle at a point..

definition of a tangent?

Help me complete this

Help me complete this

Answers

Answer:

x = 9.9 in.

Step-by-step explanation:

area of triangle = base * height /2

49 = x*x /2

49*2 = x^2

98 = x^2

\(\sqrt{98}\) = x

\(7\sqrt{2}\) = x

9.9 = x

PLEASE HELP MEEEEEE!!!

PLEASE HELP MEEEEEE!!!

Answers

Answer:

100

Step-by-step explanation:

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