If the length of a rectangle in terms of x is x2 + 2x + 5, and its width is 2x + 3, what is the perimeter of this rectangle?

Answers

Answer 1

Answer:

6x

Step-by-step explanation:

Answer 2

Perimeter of rectangle is [tex]2x^{2} +8x+16[/tex].

What is perimeter of rectangle?

The perimeter of a two-dimensional shape is the total length of the outline. To find the perimeter of a rectangle, we add the lengths of all four sides.

Given

Length of a rectangle in terms of x = [tex]x^{2} +2x+5[/tex]

Width of a rectangle in terms of x = [tex]2x+3[/tex]

Perimeter of rectangle = 2(length + width)

P = [tex]2(x^{2} +2x+5 + 2x+3)[/tex]

P = [tex]2(x^{2} +4x+8)[/tex]

P = [tex]2(x^{2} )+2(4x)+2(8)[/tex]

P = [tex]2x^{2} +8x+16[/tex]

Hence, Perimeter of rectangle is [tex]2x^{2} +8x+16[/tex].

Find out more information about perimeter of rectangle here

https://brainly.com/question/15287805

#SPJ3


Related Questions

can anyone help me please ​

Answers

Answer:

i think it is x= -4/3

Step-by-step explanation:

maybe

Answer:

x=10

Step-by-step explanation:

2x/3+1=7x/15+3

find a common denominator for the fractions=15

2x/3 =_/15 multiple by 5 to get denominator 15 so multiple by 5 on top as well 2x*5=10x

10x/15+1=7x/15+3

-7x/15      -7x/15

3x/15+1=3

-1            -1

3x/15=2

×15/3   ×15/3

x=30/3

Reduce

x=10

i need help with this question

Answers

Answer:

Not at all

Step-by-step explanation:

On the left side, we have 3 people pulling with a force of 50n. That makes the total force 150. On the right side, we have 2 people pulling with 75n force which makes the total force 150n ad well. If the force is the same on each side then the rope cannot move. If they force on one of the sides was greater than the rope would move to that side

-Hope this helps

Answer:

I would say it will move to the ( Right ) because even tho there’s more students on the left there is also more force to the right making the right side have the most force.

Step-by-step explanation: so the answer is it will move to the right because of the higher force.

Mr.Brown paid $754.40 for four plane tickets.How much did each plane ticket cost?

Answers

Answer:

188.60

each plane ticket cost 188.6

Step-by-step explanation:

754.40 divided by 4 =188.6

Answer:

188.60

Step-by-step explanation:

754.40÷4=188.60

For each equation, find y when X=-3
a) y = 6x + 8
b) y = 1.5x + 11

Answers

a) y= -10.

6 x -3 = -18. -18 + 8 = -10.

b) y = 6.5

1.5 x -3 = -4.5. -4.5 - 11 = 6.5

DO THE QUESTION OR DIE TRYING.

Answers

Answer:

I am a go with ................................................

DIE TRYING

Step-by-step explanation:

Pls help i will mark brainliest if you get it correct シ♡︎

Answers

The correct answer is c.I hope this helps

Answer:

[tex]option \: c. \: is \: correct[/tex]

Math mafff math maff

Answers

Answer:

Figure A

Step-by-step explanation:

It just moves position and nothing else it does´t rotate or anything.

Definition of translation in math is: In Geometry, "Translation" simply means Moving ... ... without rotating, resizing or anything else, just moving.

Hopefully that is helpful to you. Have a wonderful day.

Answer:

hi

Step-by-step explanation:

Which set of rational numbers is correctly ordered from least to greatest?
-0.5 -0.4 -0.3

Answers

Answer:-0.3 -0.4 -0.5

Step-by-step explanation:mark me as brainliest

Six gallons of gasoline cost $15.06. What is the price of gasoline per gallon

Answers

2.51 because 15.06/6 = 2.51

Answer:

A single gallon of gasoline would be $2.51.

Step-by-step explanation:

It's as simple as dividing the 6 gallons of gasoline by $15.06.

15.06 / 6 = 2.51

Hope this helps.

First to awnser will the question correct will get brainlyist

Ashley was out at a restaurant for dinner when the bill came. She wanted to leave a tip of 12%. What number should she multiply the cost of the meal by to find the total plus tip in one step?

Answers

Answer:

x 1.12

Step-by-step explanation:

Total meal plus 12% tip in one step.

12% as a fraction is .12

Multiply the cost of the meal by 1.12 To get the total cost including tip.

x 1.12

Is triangle ABC similar to triangle DEF? Why or why not?

Answers

Answer:

No, because not all corresponding angles are congruent.

Step-by-step explanation:

In order for two triangles to be similar you must have that you know at least 2 corresponding angles are congruent which would also imply the third set of angles are also congruent. You can also tell if two triangles are similar based on their corresponding sides being proportional. Without even checking the proportionally part of corresponding sides, I see the 3 angles in the first triangle do not have the same measurement as the one in the second triangle. Therefore, the triangles cannot possibly by similar.

Hope this helped you love.

y=50(3)^20
please please please answer soon 20 points

Answers

Answer:174339220050

Step-by-step explanation: Raise 3 to the 20th power, then multiply by 50

PLEASE HELP! WILL MAKE BRAINLIEST!!!!!!!!!!

Answers

Step-by-step explanation:

first you have to find the value of X.  So you take both expressions and make them equal to 180 degrees.  Then you solve for X. Once you do that X should equal 30. Then in place of X plug in 30 and solve. it should look like this (3(30)+22).  The answer is 112 degrees.

You could of also looked at your angle and saw it was an obtuse angle.  The only answer that was obtuse was 112 degrees.

I HOPE THIS HELPS!!!

Car x travels 174 miles in 3 hours

What equation describes this relation

Answers

Using the speed - distance relationship, the speed of the car is 58 miles per hour.

Recall the equation to calculate the miles per hour :

Speed = (distance ÷ time)

Distance moved = 174 miles

Time taken = 3 hours

The speed of the car in miles per hour can be calculated thus :

Speed = (174 ÷ 3) = 58 miles per hour.

Therefore, the speed of the car in miles per hour is 58 miles per hour.

Learn more : https://brainly.com/question/14429071

Escribe la expresión para "la diferencia de 10 y x".​

Answers

Answer:

10-x=d

(d = diferencia de 10 y x)

write an equation of the line that passes through the points:
(0,0), (4,-2)

Answers

Basically you want to plug it into the midpoint formula and the results from both sides will give you x and y make into a point (x, y) and your all set

Which of the sets of ordered pairs represents a function?
A = {(2,-2), (5,-5), (-2, 2), (-5,5)}
B = {(4,2), (4,−2), (9, 3), (9, −3)}

Answers

it’s A because each domain is a different number
The answer is a because all of the domains on have one output

Jack sells cars. Last year he sold 30 cars. The next year Jack sold 48 cars. What is the percent of change?

Answers

Answer:

60% increase

Step-by-step explanation:

Take the new minus the original

48-30 = 18

Divide by the original

18/30

.6

Change to percent form

60% increase

In the given figure QR ∥AB, RP∥ BD,CQ=x+2,QA=x,CP=5x+4,PD=3x.The value of x is

Answers

Answer:

by BPT it will be solved

Step-by-step explanation:

CQ/QA=CP/PD

x+2/x=5x+4/3x

by cross multiplication

answer will be 1

Parallel sides are sides that are equidistant from one another. The value of x is 1

Given that:

[tex]CQ = x + 2\\QA = x\\CP = 5x + 4\\PD = 3x[/tex]

Since:

QR & AB are parallel, and RP & BD are parallel.

Then by theorem of similarities:

[tex]\frac{CQ}{QA} = \frac{CP}{PD}[/tex]

This gives:

[tex]\frac{x+2}{x} = \frac{5x + 4}{3x}[/tex]

Multiply both sides by 3x

[tex]3x \times \frac{x+2}{x} = \frac{5x + 4}{3x} \times 3x[/tex]

[tex]3 \times (x+2) = 5x + 4[/tex]

Open bracket

[tex]3x+6 = 5x + 4[/tex]

Collect like terms

[tex]5x - 3x = 6 -4[/tex]

[tex]2x = 2[/tex]

Divide both sides by 2

[tex]x = 1[/tex]

Read more about parallel sides at:

https://brainly.com/question/1674780

Given kite ABCD  with  AD=AB,  AO=3, and BD=8. Find AD.


This is to find the missing side with Vertex angles of Kite ∠A and ∠C, non-vertex angles are ∠D & ∠B, Main Diagonal bisects ∠A and ∠C and cross diagonal bisects ∠D and ∠B. Please help me find side AD

Answers

Answer:

AD = 5

Step-by-step explanation:

Given:

A kite ABCD with following dimensions:

AD = AB

AO = 3 and

BD = 8

To find:

AD = ?

Solution:

Kindly refer to the attached image for the figure of given dimensions.

In a kite, the following properties hold true:

1. The diagonals of a kite are perpendicular to each other.

2. The longer diagonal(along the vertex angles) bisects the shorter one.

Using above properties:

Looking at the [tex]\triangle AOD:[/tex]

[tex]\angle AOD=90^\circ[/tex]

AO = 3

OD = 4

We know that, Pythagoras theorem hold true in every right angled triangle.

According to Pythagorean theorem:

[tex]\text{Hypotenuse}^{2} = \text{Base}^{2} + \text{Perpendicular}^{2}[/tex]

[tex]AD^{2} = 4^{2} + 3^{2}\\\Rightarrow AD = \bold{5}[/tex]

The value of AD should be 5.

Calculation of the value of AD:

Since kite ABCD  with  AD=AB,  AO=3, and BD=8

Here angle AOD = 90 degrees

And, AO = 3 and OD = 4

So, here we use the Pythagorean theorem

[tex]= \sqrt 3^2 + 4^2\\\\= \sqrt{9 + 16} \\\\ = \sqrt{25}[/tex]

= 5

Hence, The value of AD should be 5.

Learn more about angle here: https://brainly.com/question/21103473

Is this linear or not? Please explain how you got your answer.

Answers

Linear like they are mutiples of eachother bc if so then yes

they are multiples so yep

What is the product of |(−12)3 ÷(14)2|

Answers

Answer:

1.29

Step-by-step explanation:

-12x3=-36

14x2=28

-36/28=-1.29

I-1.29I

Answer:

0.428571428571

Step-by-step explanation:

|-36/84|

|-0.428571428571|

0.428571428571

What is the product?

Enter your answer as a fraction, in simplified form, in the box.

−4/5x10/16

Answers

Answer:

-1/2

Step-by-step explanation:

in the function y+2=1/3(x-4)^2, what effect does the number4 have on the graph, as compared to the graph of y=x^2

Answers

Answer: It shifts the graph four units to the right.

Step-by-step explanation: I just did it on apex. Your welcome guys stay safe and dream big:)

D=2t+4 what does the t stand for,is it like x but instead of using x you are using t? please help me ​

Answers

yes unless it states that t stands for something else like t is substituting a number in the problem, but if it didn’t, then yes, t is the variable

find the measure of angle CFG

Answers

Answer:

Step-by-step explanation:

Step 1:

x + 1 = 5x - 23        Alternate Interior ∠'s

Step 2:

1 = 4x - 23      Subtract x on both sides

Step 3:

24 = 4x     Add 23 on both sides

Step 4:

x = 24 ÷ 4     Divide

Step 5:

x = 6°

Step 6:

5 ( 6 ) - 23    Input x

Step 7:

30 - 23     Subtract

Answer:

∠CFG = 7°

Hope This Helps :)

What is the value of x?

Determine,se existir,a inversa da matriz abaixo:
A= (1 2)
(1 3)

Answers

Answer:

which principle prevents a brach from abusing  its power

Step-by-step explanation:

What is the slope of the line described by the equation below?
y=-6x + 3
O A. 3
O B. -3
O c. 6
O D. -6

Answers

Answer:

-6

Step-by-step explanation:

y=-6x + 3

This is in the form y = mx+b where m is the slope and b is the y intercept

The slope is -6 and the y intercept is 3

The answer is D.) -6

I don’t understand this?!!?! Btw it’s question 8

Answers

Answer:

b

Step-by-step explanation:

please help me I like really need help

Answers

Answer:

-110

Step-by-step explanation:

105 - (-5) = 110 but it’s dropping so it’s -110

Other Questions
Identify the main clause (subject and verb) in the following sentence. Then paraphrase the main idea of this sentence in your own words: will give brainliest answer to first person and 15 points what are three reasons that driving is an important responsibility can you pls give a question about science. like why does the sky blue? PLS HELPPP ASAP In paragraph 4 the word imprudent means Lee y escoge la mejor expresin para completar este dilogo. Read and select the best expression to complete this dialogue.Young friend Jeremiah: Hola, me llamo Jeremiah. Mucho gusto. ________?Young friend Estela: Soy Estela. Encantada.Young friend Jeremiah: Igualmente. aCmo ests bCmo se llama cCul es tu nombre dCul es mi nombre how are paragraphs 1-8 important to the text as a whole lady and tiger Can anyone help please ?? Before 2004, Bonaire relied on which of the following energy sources for power? Petroleum Coal Natural gas Diesel fuel 7. The image shows the effects of exposing the plants to different color oflights. The size of the plant was measured and the number of leaves werecounted if they are alive or dead. Size of plants and number of leaves areSize of PlantNumber of LeavesLiving or Dead?science or Whats the answer? You have a piece of paper, 10cm by 10cm. Thearea is 100 cm2. For some reason, you need asquare piece of paper with an area of 50 cm2.Using the paper you have, what'san easy way of getting the newsquare?What will be the length ofeach side of the new square?What will be the new perimeter? A rock climber is going up a narrow space between two vertical rocks. The distance between the rocks allows the climber to brace herself using friction, where her feet are flat and in contact with one rock to the left, and her legs are straight horizontal and her back is flat against a rock on the right. The coefficient of static friction between her shoes and the rock on the left is 1.2, and between the rock at right and her back is 0.8. The climber relaxes until she is on the verge of slipping on both sides.(a) Draw a FBD for the climber (b) What fraction of her weight is supported by the frictional force on her shoes? Use the infographic picture below , describe Australia's trading with the world 2013.I WILL GIVE U BRAINLIEST With the Mexican implementation of empresario system, land in Texas was cheaper to buy than land in the United States.Please select the best answer from the choices providedTF how did king george||| react to the declaration of independence Which action describes the first step in both scientific investigation and technological design?researching how solar panels workidentifying a need for a solar panelcommunicating to the team that solar panels are easy to installdesigning a solution by sketching a prototype for a solar panel HELP!! How did Mrs. Auld change after owning slaves? Do all please for brainliesting 2. Examine the arm bones of the two skeletons. Was Grandmother right- or left-handed? Howabout Grandfather? Each student in the fifth grade at Bonchon elementary bought 15 to the book fair they bought 1245 altogether how many fifth grade students go to Boston elementary Jane Little rents a car for $39.00 a week. She pays $15.00 per week for the insurance, and spends $17.50 weekly on gas. What will her cost be per month (four weeks)?