Mathematics High School

The length of a rectangle is 3yd longer than its width. If the perimeter of the rectangle is 26 yd ,find its area

Answers

Answer 1

Answer:

A=40

Step-by-step explanation:

There are two sides of a rectangle that are the length.

So at 3 twice.

3+3=6

Subtract it from 26.

26-6=20

Divide by 4

20/4=5

Width= 5

Add 3 to 5

3+5=8

L=8

Check:

5+8+5+8=26

10+16=26

26=26

Area= L*W

8x5=40

A=40

Hope I'm correct!

Related Questions

Please help. I can't seem to solve this problem.

Answers

If you divide 441 by 2 you get 220.5 then divide it once more you would get 110.25 for each! Sorry if wrong! Have an awesome day! ☺️

A student is evaluating the expression below for n=3.7.12.8+6(n-0.5) in what order should the student do the steps?

Answers

Answer:

32

Step-by-step explanation:

The given expression is :

12.8+6(n-0.5)

We need to evaluate the expression for n = 3.7

Put n = 3.7 in the above expression.

12.8+6(3.7-0.5)

= 12.8+6(3.2)

= 12.8 + 19.2

= 32

So, the value of the given expression is equal to 32.

can somebody help? please.

Answers

Answer:

[tex]x=\dfrac{\sqrt6 \sqrt 2}{2}[/tex]

Step-by-step explanation:

We need to find the value of x.

Here, Hypotenuse = √6

Perpendicular = x

We know that,

[tex]\sin\theta=\dfrac{P}{H}[/tex]

So,

[tex]\sin(45)=\dfrac{x}{\sqrt6}\\\\x=\sin(45)\times \sqrt{6} \\\\x=\dfrac{\sqrt{6}}{\sqrt{2} }\\\\x=\dfrac{\sqrt{6}}{\sqrt{2} }\times \dfrac{\sqrt2}{\sqrt2}\\\\x=\dfrac{\sqrt6 \times \sqrt 2}{2}\\\\x=\dfrac{\sqrt6 \sqrt 2}{2}[/tex]

So, the value of x is equal to [tex]\dfrac{\sqrt6 \sqrt 2}{2}[/tex].

PLEASE HURRY!!!
Write an explicit formula for [tex]a_{n}[/tex], the nth term of the sequence 35, 42, 49, ....

Answers

Answer:7n+28

Step-by-step explanation:

Pre calculus question need help asap

Answers

B I think not sure .

find the value of x
−9(10+x)=−243

Answers

Answer:

x = 17

I think this is the value for x

Last season, Ken made 73% of his free throws. If he attempted 59 free throws all season, estimate how many free throws he made. F 15 H 45 G 38 J 60

Answers

Answer:

H 45

Step-by-step explanation:

Given data

Total number of free throws= 59

he made 79%

Hence the number of throws made

=79/100*59

=0.79*59

=46.61

Approximately he made 45 of the throws

Evaluate the following: 16 + |(7)(-3) - 44| - 5

Answers

Answer:

76

Step-by-step explanation:

16 + |-21 - 44| - 5

16 + 65 - 5 = 76

what does this integral unit mean? ​

Answers

Answer:

Every time a new piece of equipment is added to the system, if ifs not properly optimized within the scope of the entire system, you'll end up with wasted energy and operational inefficiencies

Answer:its an integral where the function to be integrated is evaluated along a curve. Various different line integrals are in use. In the case of a closed curve it is also called a contour integral. The function to be integrated may be a scalar field or a vector field.

Step-by-step explanation:

hope this helps

Write an expression to represent "8 less than the product of 3 and j"

Answers

(3*j)-8
I thinkkkk... I’m positive tho

!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

A

Step-by-step explanation:

Answer:

Im gona guess C but im not 100%

Step-by-step explanation:

Num cinema, há 12 fileiras com 16 poltronas e 15 fileiras com 18 poltronas. O número total de poltronas é

Answers

Responder:

462 assentos

Explicação passo a passo:

Dado que :

Número da linha = 12; Número de assentos por fila = 16

Número de linhas = 15; número de assentos por fila = 18

Número total de assentos para as 12 filas:

12 * 16 = 192 assentos

Número total de assentos para as 18 filas:

15 * 18 = 270 assentos

Número total de assentos:

(192 + 270) = 462 assentos

PLSSSS HELPPPPPP 20 POINTS



the 180 days of school last year. Grace was absent 15 days . What percent of the days was she absent

Answers

i think the answer is 27%

0.45 divided 36
how would I divide this?

Answers

Answer:

16.2 is your answer..

Step-by-step explanation:

36/0.45

=36*45/100

=1620/100

=162/10

=16.2

Hope it will helps you to understand

Use Photo Math it should help you step-by-step it no video or anything all you have to do is take a picture and it show you how it got it-

36x - 63 = k(4x - 7)

Need help, I dont know what im doing wrong here

Answers

Answer: k= 9

x= 7/4

Step-by-step explanation:

https://www.symbolab.com/solver/order-of-operations-calculator/36x%20-%2063%20%3D%20k%5Cleft(4x%20-%207%5Cright)

95 out of 1200 randomly selected people surveyed in the u.s said they would rather watch baseball on television than go to a game According to this survey most people in the u.s would rather ______. A- watch baseball on television than go to a game B- play baseball than watch a game C- go to a baseball game than I watch it on television

Answers

Answer:

C.) go to a baseball game than watch it on television

Step-by-step explanation:

Only 7.9% of the 1200 people would rather watch a game on television than go to a game.

That means 92% of the group would rather go to a game, instead of watching it on television.

Your answer should be letter C, most people would rather go to a baseball game than watch it on television

yo can i get some help no links or pictures only say the truth or get reported

Answers

Answer:

i'm pretty sure it's c

Step-by-step explanation:

Ummm the one that is most likely it has to be c of not correct me if I am wrong

But brainiest please :)

Please help :( I’ve been on this fit awhile

Answers

Okay think the answer b

i need help on this pleaseee

Answers

Answer:

QUESTION:

I need help on this pleaseee...

ANSWER:

2 pairs of pants = $18

4 pairs of pants = $36

6 pairs of pants = $54

1 pair of pants = $6

Step-by-step explanation:

Hope that this helps you out! :)          

If you have any questions please put them in the comment section below this answer.          

Have a great rest of your day/night!          

Please thank me on my profile if this answer has helped you.

Answer:

2 pairs are 18

4 pairs are 36

6 pairs are 48

1 pair is 6

Step-by-step explanation:

how do you round to two decimal places ?? i just have the normal answers btw. asap!! :(

Answers

Answer:

Step-by-step explanation:

Look at the 3rd decimal digit (the digit after the hundredths).

if it is the digit is less than 5 then round the number down by taking away the decimal point of the number after the 2nd decimal place;However if  it is 5 or more then round the number up by adding one on to the hundredths digit and removing the rest of the decimal part of the number after it

For example,4.749 rounds up to 4.75 because the 3rd decimal digit is a 9.

I hope this helps ^^

Ragon, who lives on this planet, does a survey and finds that her colony of 237 contains 45 black-footed, one-headed Mizjigs; 69 red-footed, two-headed Mizjigs; and 115 one-headed Mizjigs.
How many black footed Mizjigs are there in Ragon's colony?

Answers

The answer is A. 98.

Because when you subtract 115 - 45 it equals 70 then you add 70 + 69 which equals 139 then you subtract 237 - 139 it equals 98 which is your answer!

     Hope this helps!

What can we say about u

Answers

Answer:

what-

Step-by-step explanation:

Answer:

well uhm

Step-by-step explanation:

what does 4x-2y=2 equal to step by step

Answers

Answer:

y = 2x - 1

Step-by-step explanation:

4x - 2y = 2

So I'm assuming that your goal is to solve for the value of y in terms of x

First: the whole equation can be divided by 2

2x - y = 1

Second: subtract 2x from both sides

-y = -2x + 1

Third: divide each side by -1

y = 2x - 1

Done! I would appreciate Brainliest but no worries.

So first you need to get the y by itself so subtract 4x to the on both sides to move it on the other side of the equal symbol and then divide -2 to the whole equation to get y by itself and you’ll get this: y=2x-1

4x-2y=2
-4x -4x

-2y=-4x+2

y=2x-1

Two tanks are being filled. Tank 1 is being filled at a rate of 3/4 gallon per 2/3minute
Tank 2 is filling at a rate of 5/8gallon per 1/2minute. Which tank is filling faster?

Answers

Answer:

Tank 2 filling faster

Step-by-step explanation:

Tank 1 filling at 1 1/8 gallons per minute (3/4 ÷ 2/3)

Tank 2 filling at 1 1/4 gallons per minute (5/8 ÷ 1/2)

On a map, 1 inch equals 5 miles. Two cities are 7 inches apart on the map. What is the actual distance between the cities?

The actual distance between the cities is ___ miles.

Answers

Answer:

35

Hope this helps!

7 * 5 = 35

35 miles between the cities

Dominic spent $8 on a book. He made $6 doing chores for a neighbor. What numbers represent the situations?
–8 and –6
–8 and 6
8 and –6
8 and 6

Answers

Answer:

-8 and 6

Step-by-step explanation:

he spent 8 on the book, therefore he had deduced 8 dollars, and earned 6, therefore he had increased 6 dollars

Answer:

I am guessing it is -8 and 6

Step-by-step explanation:

If Dominic spent $8 on a book, but only made $6, I believe it wil be -8, because he spent 8, and 6 because it's what he earned.

Hope this helps! :)

Pls answer number 13 I will put u Brainly solve x and z

Answers

Answer:

x=58 ; z=32

Step-by-step explanation:

Answer:

1.3

Step-by-step explanation:

What is the greatest common factor of 12a and 9a2?

9
36
3a
12a2

Answers

Answer:

3a

Step-by-step explanation:

the common factors are what make up the terms. 12a is divisible by 3a

9a^2 is divisible by 3a

12a/3a = 4

9a^2/3a

(9a × 9a) / 3a = (9a × 3)

The greatest factor of both 12a and 9a² is; C: 3a

What is the Greatest Common Factor?

We want to find the greatest common factor of 12a and 9a². Now, let us first list the factors of both expressions;

Factors of  12a are; a, 1, 2, 3, 4, 6, 12, 1a, 2a, 3a, 4a, 6a, 12a

Factors of  9a² are; 1, 3, 9, 1a, 3a, 9a

The greatest factor that is common to both 12a and 9a² is 3a

Read more about Greatest common factor at; https://brainly.com/question/219464

1)encontre a fraçao geratriz das dizimas periodicas simples a seguir

Answers

De lá lá de inglês para português e de inglês de futebol

On Sunday the temperature was 5 degrees lower on Saturday. What was the temperature on Sunday?

Answers

-2

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

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