A square and rectangle have the same perimiter. The length of a side of the square is 4x-1. The length of the rectangle is 2x+2 and the width is 2x. Write and solve and equation to find x.

Answers

Answer 1

Answer:

Square Perimeter = 4(4x-1)

Rectangle Perimeter = 2(2x+1) + 2(x+2)

 

Square Perimeter = Rectangle Perimeter

4(4x-1) = 2(2x+1) + 2(x+2)  

16x - 4 = 4x + 2 + 2x + 4

16x - 4 = 6x + 6

-6x  +4  -6x  +4

10x = 10

x = 1

Step-by-step explanation:

hope that helped?


Related Questions

What percentage of births occurred among women between the ages of 38 and 40? Give your answer to one decimal place.​

Answers

98.0 it doesn’t need a decimal but I hope this helps

We are to find the percentage of births which occurred among women between the ages of 38 and 40 using the graph.

The percentage of births which occurred among women between the ages of 38 and 40 using the graph is 98.0

From the graph above, each bar represent 2 years.

There are 5 bars each between 20 and 30, 30 and 40 respectively.

The percentage of births occurred among women between the ages of 38 and 40 is 98

To one decimal place

= 98.0

Read more:

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50+ POINTS I NEED HELP

Answers

Answer:

21 Yards

Step-by-step explanation:

Hope This Helps

Stay Safe And Happy Holidays

A farmer has 1000 feet of fencing and wants to enclose a rectangular yard, and divide it into four pens as shown.
a. Find a function A(x) modeling the total area as a function of x, Hint: write the amount of fencing needed
in terms of x and y and set that equal to 1000, then you can solve for y. This should allow you to write
down the area in terms of x alone. Your function should be a quadratic function.

Answers

9514 1404 393

Answer:

  A(x) = -2/5x^2 +200x

Step-by-step explanation:

There are 5 lengths of fence that are y long, and 2 lengths of fence that are x long. So, the perimeter is ...

  5y +2x = 1000

Then the value of y is ...

  y = (1000 -2x)/5

The area is the product of x and y:

  A(x) = xy

  A(x) = x(1000 -2x)/5

  A(x) = (2/5)(x)(500-x) . . . a convenient form for finding the maximum area

In standard form, the equation is ...

  A(x) = -2/5x^2 +200x

11.You are filling picnic baskets. You have 18 sandwiches, 24 granola bars, and
42 apples. You want identical groups of items in each basket with no items left
over. What is the greatest number of picnic baskets you can fill?

Answers

Answer:

6

Step-by-step explanation:

divisible by 6, so 3, 4 and 7

The greatest number of baskets will be 6.

What is the greatest common factor?

The largest number among all the common factors of the given numbers is known as the GCF (Greatest Common Factor) of two or more numbers. The greatest integer that may be used to divide two natural numbers x and y without producing any remainders is called their GCF.

The greatest common factor is the largest positive number which can be divided into given numbers evenly.

Given that you are filling picnic baskets. You have 18 sandwiches, 24 granola bars, and 42 apples.

The greatest common factor between the numbers 42, 18, and 24 will be 6.

42 / 6 = 7

18 / 6 = 3

24 / 6 = 4

Therefore, the greatest number of baskets will be 6.

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Please help Asap!

Directions: Write a recursive rule and an explicit rule for each arithmetic sequence.

86, 101, 116, 131, 146,...

112, 110, 108, 106, 104,...

Answers

Answer:

Step-by-step explanation:

86,101,116,131,146,...

a=86

c.d d=101-86=15

explicit formula

[tex]a_{n}=a+(n-1)d\\a_{n}=86+(n-1)15=86+15n-15=71+15n,n \in I,n>0\\[/tex]

recursive formula

[tex]a_{n}=a_{n-1}+15,a_{1}=86,n \in I,n \geq 2[/tex]

2.

112,110,108,106,104,...

a=112

c.d d=110-112=-2

explicit formula

[tex]a_{n}=112+(n-1)(-2) =112-2n+2=114-2n,n \in I,n>0[/tex]

recursive formula

[tex]a_{n}=a_{n-1}-2,a_{1}=112,n \in I,n \geq 2[/tex]

I need help fast I’m timed!

Answers

Answer:

-5

Step-by-step explanation:

Curtis charges a flat fee of $2.50 for each delivery plus $0.20 per mile for each mile he drives. For one delivery, Curtis drives 6 miles.

Answers

Answer: The amount would be $3.70

Step-by-step explanation: 0.20x6=1.20+2.50=3.70

Help me !!! Please someone

Answers

Answer:

5 and 6

Step-by-step explanation:

The square root of 25 is 5 and the square root of 36 is 6. 33 falls between those

y = -x – 1
What’s the slope?

Answers

Answer:

m = − 1

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

The slope formula is y=mx + b. m is the slope and b is the y-intercept. m is the number that x is being multiplied by. In this problem, you just see -x, so m= -1.

Before i thought the dividing functions​

Answers

What is the question??

Put these numbers in order from least to greatest
4.9 4.5 314

Answers

4.5, 4.9, and 314 is the correct answer
4.5 4.9 314. ......................

What is the only real number which, when divided by itself, is 2020
times itself?

Answers

Answer:

1/2020

Step-by-step explanation:

We can set up an equation, where x is the number that, when divided by itself, is 2020 times itself:

x/x = 2020*x

The left-hand side reduces to 1:

1 = 2020*x

Now, you can divide both sides by 2020:

x = 1/2020

To check, we can divide 1/2020 by itself:

[tex]\frac{\frac{1}{2020}} {\frac{1}{2020}} = \frac{1}{2020}\cdot \frac{2020}{1} = \frac{2020}{2020} = 1[/tex]

1 is indeed 2020 times 1/2020.

We have that

x=4.95*10^{-4}

From the question we are told

What is the only real number which, when divided by itself, is 2020

times itself

Generally the equation for the statement  is mathematically given as

[tex]\frac{x}{x}=2020*x\\\\1=2020*x\\\\x=\frac{1}{2020}\\\\x=4.95*10^{-4}[/tex]

Hence

the only real number which, when divided by itself, is 2020

times itself is

[tex]x=4.95*10^{-4}[/tex]

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Josie deposited $450 in a bank account at the beginning of the month. A payment of $35.20 is automatically deducted each month for her gym membership. If she makes no other deposits or withdrawals how muck money is in Josie's account at the end of four months?

Answers

Answer:

$309.20

Step-by-step explanation:

$450 - 4(35.20)

After four months she will have $309.20

help me pleaseeeeeeeeeeeeeeeeeeeeeee

Answers

A they’re parallel because they have same slope

do you guys know this by any chance

Answers

Answer:

ME

Step-by-step explanation:

if it is a negative exponent, you have to change it

8^5times 8^9 I think

Answer:

I don't but i can see if my shadow clones do! MULTI SHADOW CLONE JUTSU!!!!

Step-by-step explanation:

They don't...

Which of the following equations demonstrate the multiplication property of equality for the equation x = 2? Check al
that apply.
x(3) = 2(4)
x(5) = 10
11.5) = 2(2)
x(0.5) = 2(0.5)
x(12) = 12

Answers

Answer:

the 2nd and 4th i think

Step-by-step explanation:

Hi!
I’m pretty sure the answer would be
x(5) =10.


You want to paint your basement bright orange for your birthday party. The orange paint shade you like uses 3 parts red and 5 parts yellow. How many cups of red would you
need if you want 1 gallon of paint? (There are 2 cups in 1 pint, 2 pints in 1 quart, and 4 quarts in 1 gallon.)

Answers

Answer:

Step-by-step explanation:

6 cups red

Answer:

Step-by-step explanation:

6 cups red

The tables of ordered pairs represent points on the graphs of Equation 1 and Equation 2. Which system of equations is represented
by these two tables?
A)
4x + y = 24
2x + 2y = 4
B)
x + 4y = -24
x-y--4
C)
x - 4y= 24
x+y=4
D)
4x - y = 24
2x - 2y - 4

Answers

Answer:

Step-by-step explanation c

Explain why -7 has a greater absolute value than the absolute value of 6.

Answers

Answer:

abosute value is the bigger number regardless of positives and negitives.

Step-by-step explanation:

Answer:

The absolute value of a number means the distance from 0. -7 is further from 0 than 6, therefore, it has a greater absolute value. Keep in mind, absolute value makes all numbers positive.

A car travels about 74 feet in one second. At this speed, about how many feet will the car travel in 6 seconds?

Answers

444 ft traveled in 6 seconds.

If the car travels 74 ft in 1 second, all you have to do is multiply 74 by 6 to find the answer, which is 444 ft.

PLEASE HELP, GIVING BRAINLIEST!!!

These triangles are congruent by _____.

A. SAS
B. AAS
C. SSS
D. ASA
E. None of these

Answers

None of these


E

Hope this helps

Given m||n, find the value of x.
+
m
(2x+6)º(x+9)
Someone please help?

Answers

Answer:

x=55

Step-by-step explanation:

(2x+6)+(x+9)=3x+15

3x+15=180

3x=165

x=55

someone help with this ASAP I HAVE FEW MINS !!!

Answers

Answer:

Symmetric

Step-by-step explanation:

An)
is a value that does not change​

Answers

Answer:

An)  is a value that does not change​?  yes

What is faster? 15 meters per minute or 15 kilometers per hour?

Answers

Answer:

15 kilometers

Step-by-step explanation:

15 kilometers is in conversion with miles

What does that equal??

Answers

Answer:

I beileve its 1 and 7/15

Step-by-step explanation:

It was for a test and I beileve I got a 100

Answer:

1 whole, 7/15

Step-by-step explanation:

Step 1_     (23×55)+(45×33)=?

Step 2_      1015+1215=?

Step 3_      10+1215=2215

Step 4_       2215

Step 5_        22÷15

Step 6_         2215=1715

Step 7_           23+45=1715

BTW THE NUMBERS ARE FRACTIONS NOT WHOLE NUMBERS

HOPE THIS HELPS!!

-4j-1-5j+6= pls help me

Answers

Hello

Answer:

-9j+5

Step-by-step explanation:

=-4j-1-5j+6

=-4j-5j+6-1

=-9j+5

Hannah likes candy. She wants to purchase some candies all varieties of candy are $4.20 each. Hannah buys one mango candy and one apple candy. Write an expression that represents the total cost,t,of the candy if m represents the number of mango candies and a represents the number of apple candies

Answers

Answer: 4.20(2)

Step-by-step explanation:

how many solutions does this have? PLS HELP ILL MARK YOU BRAINEST

Answers

Answer:

8(4+4) =7 38+38

=86

Five cards are numbered 1 through 5. The back of each card is identical. The cards are mixed up and placed faced down. A person randomly flips over three cards and determines the sum of the three exposed cards. What is the probability that the sum is odd?

Answers

The percentage is 70%
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