Mathematics High School

What is the Area and Perimeter for tbe rectangle?

What Is The Area And Perimeter For Tbe Rectangle?

Answers

Answer 1
Given :-

length of rectangle = ( 4n-5 )

breadth of rectangle = ( 3n-2)

To find :-

Area and perimeter of rectangle.

solution :-

by the question ,

We know the area of rectangle = length × breadth

Area = (4n -5) (3n-2)

[tex] = {12n}^{2} - 8n - 15n + 10[/tex]

[tex] = {12n}^{2} - 23n + 10[/tex]

now ,

perimeter = 2 ( length + breadth (

= 2 ( 4n-5 + 3n-2)

= 2 ( 7n-7)

= 14n -14

I hopes this helps.

Related Questions

Solve for x. 3x−4≤5 Drag and drop a symbol and number into the boxes to correctly complete the inequality.

Answers

Answer:

x≤3

Step-by-step explanation:

3x≤5+4

3x≤9

x≤3

x≤3 is the solution of the inequality 3x−4≤5

What is Inequality?

A relationship between two expressions or values that are not equal to each other is called 'inequality.

The given inequality is  3x−4≤5

Three times of x minus four lesser than or equal to five.

We have to solve for x

Add 4 on both sides of the inequality

3x≤5+4

3x≤9

Divide both sides by 3

x≤3

Hence, x≤3 is the solution of the inequality 3x−4≤5

To learn more on Inequalities click:

https://brainly.com/question/28823603

#SPJ2

please help will give brainliest

Answers

Answer:

I think it is C.

Step-by-step explanation:

Answer:

volume is length x width x height, the answer is 160 cubed feet.

Step-by-step explanation:

Length x width x height and bam, there is your answer

On a coordinate plane, 2 lines intersect at (0, 5).
Complete the statement.

The lines shown in the graph have the same

x-intercept.
y-intercept.
equation.
slope.

Answers

Answer:

y - intercept

Step-by-step explanation:

I took the assignment  

Answer: b

y-intercept.

Step-by-step explanation:

did the assessment

If 15 mL of a solution contains 75 mg of medication, how many mg of medication are in 60 mL of solution?

Answers

Given:

15 mL of a solution contains 75 mg of medication.

To find:

How many mg of medication are in 60 mL of solution?

Solution:

We have,

Medication in 15 mL of a solution = 75 mg

Medication in 1 mL of a solution = [tex]\dfrac{75}{15}[/tex] mg

                                                     = [tex]5[/tex] mg

Medication in 60 mL of a solution = [tex]60\times 5[/tex] mg

                                                        = [tex]300[/tex] mg

Therefore, 60 mL of a solution contains 300 mg of medication.

I NEED HELP I WILL MARK BRAINLIEST!!!
Find the slope of the following graph.

Answers

2/1 or 2
It's goes up by 2 and to the right once.

Answer:

1/2 or one half

Step-by-step explanation:

I did this question

(x - 3)2 + (y + 2)2 = 4​

Answers

as a function this is x=3 y=3

Answer:

x = -y + 3

y = -x + 3

In standard form, it would be 2x + 2y = 6

what is a 2 3/8 divided by 1 and 3/4 ​

Answers

Answer: 19/14

Explanation:

2 3/8 = 19/8

1 3/4 = 7/4

19/8 divide 7/4
= 19/8 x 4/7
= 19/14

If 7 buses can transport 280 persons how many persons can be carried by 12 buses

Answers

Step-by-step explanation:

672 I'm pretty sure cus yea oop-

Answer:

480

Step-by-step explanation:

280/7 = 40

40x12 = 480

Please help me this is math 10, you need to find area of the shaded region in factored form.

Answers

Answer:

Express the fraction in its simplest form.



What is the missing number?

what is -6=2x now i thought that i did not find a trustworthy answer on this site because all i got was the equation for the answer which is clearly not the answer at all now you should u[date your site more because people might actually use that on their paper and get 0 credit so your not really helping people here on this site

Answers

Answer:

nose inglés ay pa la próxima

x = -3

you just divide the 2 to the other side and -6/2=-3.

what is the value of x

Answers

Answer:

x=121

Step-by-step explanation:

because 180-121=59 and 180-59=121

Please Help!
What is the area and perimeter
of this figure.

Answers

perimeter is 18 and area is 19

Solve 34x+14y=5 for y.

Answers

This is how you solve it, and here is the answer!

Answer:

y=-17/7x+5/14

Step-by-step explanation:

A bus going 45km/h travels nonstop from the northern end of town to the southern end of town in 15 minutes. How far does the bus travel?

Answers

Step-by-step explanation:

15 minutes = 0.25 hours.

Distance the bus travels

= (0.25h)(45km/h)

= 11.25km.

It took the race car 22 minutes to travel 144.4 kilometers at which rate did the car travel

Answers

144.4/22 = 6.56 kilometers per min

6.56 * 60 = 393.82 kilometers per hour

Reduce to simplest form.
12/11 - (-2/3)

Answers

Answer:

58/33

Step-by-step explanation:

hope i could help yk

Does y=10 true or false??

Answers

Answer:

i think no it doesnt so false

Step-by-step explanation:

Answer:

False

Step-by-step explanation:

The original price of a bicycle was $375. Now it is on
sale for 18% off.
Calculate the new cost of the bicycle.

Answers

Answer:

$307.50

Step-by-step explanation:

Answer:

$307.50

Step-by-step explanation:

The table, graph, and register receipt show the cost of pears at each of three different stores. For each store, the relationship between the number of pounds of pears and the cost is a direct proportion. What is the order from the least to the greatest cost per pound of pears? A Store A, Store B, Store C B Store B, Store A, Store C C Store C, Store A, Store B D Store C, Store B, Store A

Answers

Answer:

hM

Step-by-step explanation:

Leanne's yearly income is 15,600 and she works twenty hours each week
What is her hourly rate

Answers

Answer:

Leanne's hourly rate is $15 per hour

Step-by-step explanation:

Assuming a year is 52 weeks, divide $15,600/52 to find the $/week ($300). Then, divide $300/20 to find the $/hrs ($15)

Answer:
780

You divide 15,600 by 20 and you get 780 and if you want to check it you do 780 times 20 and you will get 15,600

Gabriel is going to invest in an account paying an interest rate of 2.8% compounded
continuously. How much would Gabriel need to invest, to the nearest cent, for the
value of the account to reach $85,000 in 13 years?

Answers

Answer:

59065.75

Step-by-step explanation:

Can someone please help me

Answers

Answer:

SAS

Step-by-step explanation:

Side Angle Side because we already know that two of the sides are identical and we also know the values of one of the angles because they are opposites, so it is SAS.

what is 3/8 x 4/5 plzzzzz help

Answers

Answer:3/10 or 0.3

Step-by-step explanation:

1. Чx -2 = 2x
what is x?

Answers

X=1 hope that helps all you need to do is subtract 4x on both sides then divide 2 by 4 and you get -2 then do -2 divided by -2 and you get 1 for X

Convert the following equation into
slope-intercept form.
x - 2y = 6

Y = ? X/ + ?

Answers

Y= -1/2x-3. Subtract x on both sides, then divide both sides by -2

plz help what’s the answer to this

Answers

The answer is About 2.69 ft

one and three fourths times two fourths

Answers

Answer:

The answer is 7/8

Step-by-step explanation:

Simplify the expression.

Hoped this helped!

Brainly, please?

Which one is correct?

Answers

Answer:

non-linear

Step-by-step explanation:

solve the equation t8/t2 = _____

Answers

Answer:

[tex]t^{6}[/tex]

Step-by-step explanation:

I am going to assume exponents for this question.

[tex]\frac{t^{8}}{t^{2}}[/tex]

When dividing exponents with the same base, it is simply subtraction, so 8 - 2 = 6 which produces the answer.

“Bishon needs to sell at least 0.3 of his Collin sports card to make room for new cards.is 3/20 of his collection enough? Explain”I need help !!!

Answers

Answer:

I dont know But maybe the answer is No

Step-by-step explanation:

0.3 is 30% and if 1/10 is 10% then 2/20 must be 10% because 5% is 1/20

so maybe 3/20 is only 15%

I hope this helps :)

Sorry if it dosent i suck at explaining things ; - ;

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