The length of a rectangle is 12 miles less than twice the width. The perimeter of the rectangle is 96 miles. Find the dimensions of the rectangle.

Answers

Answer 1

Answer:

Length= 68 miles

Width=28 miles.

Step-by-step explanation:

Length=2x+12

Width=x

2x+12+x=96

3x+12=96

3x=96-12

3x=84

X=28

Width=28

Length=(2×28)+12=68


Related Questions

Lila collected the honey from 3 of her beehives. From the first hive she collected 2/3 gallon of honey. The last two hives yielded 1/4 gallon each.



How many GALLONS of honey did Lila collect in all?

Answers

Answer: 1 1/6

Step-by-step explanation: i dont know if this is right, but hope it helps

Answer:

1 1/6

Step-by-step explanation:

Given function:

find the three beehives honey Lila total collected2/3,1/4,1/4

Combine the terms:

[tex]\frac{2}{3}+\frac{1}{4}+\frac{1}{4}=\frac{2}{3}+\frac{2}{4}[/tex]                    

Simplfly the fraction terms:

[tex]\frac{2}{3}[/tex]·[tex]4=\frac{8}{12}[/tex] [tex]\frac{2}{4}[/tex]·[tex]3=\frac{6}{12}[/tex]

Combine the terms:

[tex]\frac{8}{12}+\frac{6}{12}=\frac{14}{12}[/tex]

Simplifly the final value:

[tex]\frac{14}{12}=1\frac{2}{12}[/tex] [tex]1\frac{2}{12}=1\frac{1}{6}[/tex]

Therefore, the three beehives gives a total of 1 1/6 honey..

f(x) = -4x +1 and g(x) =13, for what value of x does f(x) equal g(x)?

Answers

f(x) = g(x)
-4x + 1 = 13
-4x = 13-1
-4x = 12
x = 12 / -4
x = -3

3. $595 refrigerator; 22% discount.
Show the work

Answers

Answer:

Discount: $130.90

Total cost after discount: $464.10

Step-by-step explanation:

Since I don't know what the actual question is, I will solve for the discount:

595 × 22%

Convert percentage into decimal

595 × 0.22

130.9

Discount is 130.9

Now I'll solve for how much that will take off from the original price:

595 - 130.9

464.1

Can someone please help me

Answers

DONT CLICK THE LINK BAE ITS A VIRUS

Select the three statements that give benefits of having a savings account.

Answers

if there were an emergency, I would have the money to cover expenses

Melinda baked 40 muffins for her school bake sale. At the bake sale, each muffin cost $1.50. How many money would the bake sale make if they sold all of Melinda's muffins?

Answers

Answer:

60$

Step-by-step explanation:

:)

Answer: $60

Step-by-step explanation: If each muffin cost 1.50 that means that all 40 muffuins = 1.50 each so all you have to do is 1.50 times 40 cus there is 40 muffins and your trynna figure out the price altogether or you can add 1.50+1.50 40 times

The perimeter of a triangle is34 ft. One side of the triangle is 2 times the second side. The third side is 6 ft longer than the second side. Find the length of each side

Answers

Let the second side = x

The first side is 2x ( 2 times the second side)

The third side is x + 6 ( 6 feet longer than the second side)

Now you have: x + 2x + x + 6 = 34

Simplify to get:

4x + 6 = 34

Subtract 6 from both sides

4x = 28

Divide both sides by 4:

X = 7

1st side = 2x = 2*7 = 14 feet

2nd side = x = 7 feet

3rd side = x + 6 = 7 + 6 = 13 feet

Can someone help me with this?

Find x. Round to the nearest tenth.

13
15

Answers

Answer:

x= 49.1

Step-by-step explanation:

Please see the attached picture for the full solution.

At a school district there are 55 employees. If next year the number of employees increases by
20%, what will be the new amount of employees?

Answers

Answer:

66

Step-by-step explanation:

Please help me ! Will mark Brainly

Answers

Answer:

1512cm is the answer.

Step-by-step explanation:

A number cube is rollled 144 times. How many times would you expect it to land on 5?

Answers

Answer:

28.8 times if you divide 144 by 5

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

I think it is 24 because if you divide 144 by the number of sides the dice has (6) it would be 24

Evaluate 3(c+d) if c=8 and d=-5

A. 6
B. 9
C. 39
D. -9

Answers

Answer:

C

Step-by-step explanation:

3(8+5)=39

3(13)=39

or

3(8)+3(5)=39

Answer:

b. 9

Step-by-step explanation:

if c = 8 and d = - 5

3( c + d)

= 3( 8 + (-5))

= 3 * 3

= 9

find the time required for an investment of $3000 to grow to $8000 at an interest rate of 7.5% per year, compounded quarterly ( round the answer to two decimal places)​

Answers

Answer:

13.20 years

Step-by-step explanation:

Investment P = $3000Final amount F =  $8000Interest rate r = 7.5% = 0.075Compound number n = 4Time t = ?

Formula:

F = P(1 + r/4)^(4t)

Solve for t:

8000 = 3000(1 + 0.075/4)^(4t)8/3 = 1.01875^(4t)4t log 1.01875 = log (8/3)4t = 0.42596 / 0.008067t = 1/4(52.80)t = 13.20

In ΔPQR, p = 75 inches, q = 73 inches and r=35 inches. Find the measure of ∠P to the nearest 10th of a degree.

Answers

Answer:

79.5

Step-by-step explanation:

a^2 =b^2+ c^2-2bc cos A

cos p = 73^2+35^2-75^2/2(73)(35)

cos p= 9229/5110

cosp=79.5

The measure of ∠P to the nearest 10th of a degree is 79.5

What is a cosine law?

Cosine law is a formula relating the length of the sides of a triangle to the cosine of one angle of the triangle.

u² = s² + t² - 2(s)(t)·cos U

We are given that In ΔPQR, p = 75 inches, q = 73 inches and r=35 inches.

u² = s² + t² - 2(s)(t)·cos U

Now substituting;;

cos p = 73²+35²-75² /2(73)(35)

cos p= 9229/5110

cosp=79.5

The measure of ∠P is 79.5

Learn more about cosine rule;

https://brainly.com/question/16886213

#SPJ2

I need a real answer not a scam.

Answers

well if ur asking for the area it’s 80

PLEASE HELP D:

Which of the following possibilities will form a triangle?

A - Side = 16 cm, side = 8 cm, side = 7 cm

B - Side = 16 cm, side = 9 cm, side = 7 cm

C - Side = 17 cm, side = 12 cm, side = 7 cm

D - Side = 17 cm, side = 11 cm, side = 5 cm

Answers

Answer:

Step-by-step explanation: Three line segments can form a triangle, if the sum of any two lengths is greater than the third length. In A), 8 + 7 = 15 < 16. So, A cannot form a triangle.

Step-by-step explanation:

you have to study

Answer:

A,B and D form a triangle

Step-by-step explanation:

A - Side = 16 cm, side = 8 cm, side = 7 cm

16>8+7=15 form a triangle

B.- Side = 16 cm, side = 9 cm, side = 7 cm

16>9+7=16 form a triangle

C - Side = 17 cm, side = 12 cm, side = 7 cm

18>12+7=19 not form a triangle

D - Side = 17 cm, side = 11 cm, side = 5 cm

17>11+5=16 form traingle

The sum of two numbers is -17. Their difference is 41. Find the numbers

Answers

Answer:

Step-by-step explanation:

x+y = -17

x-y = 41

------------

2x = 24

x = 12

y = -x-17 = -29

The time spent watching a movie. Discrete or Continuous?

Answers

Answer:

The durations of movies in minutes can only take on integer values from 0 to 60. Therefore, it is a discrete data.

The time spent watching a movie is an example of Continuous function.

What is the difference between Discrete and Continuous?

We gather information to look for connections, patterns, and other ideas. For instance, if you keep track of how many push-ups you perform every day for a month, your overarching objective is to assess your development and rate of advancement. For example heart beat rate, signal, etc.

Numerical information that is continuously referred to the undefined variety of measurements that might be taken across two realistic sites. For example - time, wind, temperature, pressure, etc.

Despite the fact that these numbers are often gathered via accurate measurements, they are also not necessarily neat and orderly as those in categorical data.

The time spent watching a movie is an example of Continuous function.

More about the Discrete and Continuous link is given below.

https://brainly.com/question/12968192

#SPJ2

The ratio of the number of boys to the number of girls in orchestra is 3 to 2. There are 40 girls in the orchestra, how many boys are in the orchestra? (GIVING BRAINLIEST!!)

Answers

Answer:

there are 30 boys in the orchestra

which table represents a function

Answers

Answer:

The last one

Step-by-step explanation:

A function is where every x has only one y value.

Adam measured a line to be 6.4 inches long. If the actual length of the line is 6.7 inches, then what was the percent error of the measurement, to the nearest tenth of a percent?

Answers

4.4%
Ndbdhshdhbdbdndbdndbdbdbbd

A Gallup survey of 2322 adults (at least 18 years old) in the U.S. found that 408 of them have donated blood in the past two years. Construct a 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years. Round your answer to three decimal places.

Answers

Answer: aA 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years = (0.163,0.189)

Step-by-step explanation:

Let p = population proportion of adults in the U.S. who have donated blood in the past two years.

Given: A Gallup survey of 2322 adults (at least 18 years old) in the U.S. found that 408 of them have donated blood in the past two years.

Sample size: n= 2322

Sample proportion [tex]q=\dfrac{408}{2322}=0.176[/tex]

Critical z-value for 90% confidence level : z*=1.645

The confidence interval for population proportion:

[tex]q\pm z^*(\sqrt{\dfrac{q(1-q)}{n}})[/tex]

A 90% confidence interval for the population proportion of adults in the U.S. who have donated blood in the past two years:

[tex]0.176\pm (1.645)(\sqrt{\dfrac{0.176(1-0.176)}{2322}})\\\\=0.176\pm (1.645)(0.0079)\\\\=(0.176\pm0.013)\\\\=(0.176-0.013,0.176+0.013))\\\\=(0.163,0.189)[/tex]

Hence,

A marketing manager wishes to determine whether a relationship exists between the number of cereal boxes (Y) sold at the company's retail store and the number of clerks on duty (X) per day. The sample data below will be used to examine this empirical problem. Calculate the slope of the regression line.

X Y
3 4
2 4
2 2
1 2

a. 0
b. 1
c. 2
d. None of the above

Answers

Answer:

I’m very unsure but I think it is b

Step-by-step explanation:

Identify the slope (CA) of triangle ABC.

Answers

it is 1/3 because its the opposite of counting

Find the area of the shape below.
Give your answer in terms of pi
6cm
8cm
32cm
The diagram is not drawn to scale.

Answers

9514 1404 393

Answer:

  164π cm²

Step-by-step explanation:

The area of a circle is given by the formula ...

  A = πr²

The radius (r) is half the diameter (d), so the area of a semicircle in terms of its diameter is ...

  1/2A = (1/2)(π)(d/2)² = (π/8)d²

The given shape is the combination of three (3) semicircles. The smallest has a diameter of 6 cm; the middle-sized one has a diameter of (32 cm -6 cm -8 cm) = 18 cm. The largest has a diameter of 32 cm.

The total area will be ...

  area of largest + area of middle-size - area of smallest

  = (π/8)(32² +18² -6²) = (π/8)(1312) . . . . cm²

The area of the shape is 164π cm².

Soes a square have any parallel lines? If yes how many

Answers

Answer:

2 sets of parallel lines

Step-by-step explanation:

Answer:

yes

Step-by-step explanation:

2

if im correct can i get crown

Find the value of x and y. This has to do with geometry

Answers

Answer:

x = 30°

y = 30°

Step-by-step explanation:

By inscribed angle theorem:

[tex]x = y = \frac{1}{2} \times 60 \degree \\ \\ x = y = 30 \degree[/tex]

a submarine dives as shown in the diagram. to the nearest degree, determine the dive angle whose measure is X.​

Answers

Answer:

75.96

Step-by-step explanation:

[tex]Tan= \frac{opposite}{adjacent}[/tex]

[tex]Tan X= \frac{500}{125}[/tex]

[tex]Tan X ^{-1} (Tan X)= Tan X ^{-1}(\frac{500}{125} )[/tex]

Answer 75.96

Help plz I’ll mark brainliest

Answers

Answer:

A.

Step-by-step explanation:

PLZ mark brainliest!

Which equation represents the line shown in the graph?
O A. y = - 2x
B. y = -x
C.y = -1/2x
D.y=1/2x
E.y=2x

Answers

Answer: C

The slope is y = -1/2x
Other Questions
Discuss the challenges involved in the exposure and investigation of (any police misconduct) the crime of domestic violence in police families. How many mole are in 14.5 grams of neon please explain 13. How did the federal government respond to white supremacistviolence during Reconstruction? In 1918, women in Texas gained the right to __________________. a. vote in primary elections b. vote in all elections c. own property d. run for public office A play by Langston Hughes, Tambourines to Glory, was considered a failure. Some reviewers accused Hughes of creating caricatures of black life, with one-dimensional characters and too much humor. In this context, what is the meaning of "caricatures"? did I write the following sentence correctly.. (for a ela project) Ms. Smith and her ex husband, Dan, begin to lose hope of their daughter arriving home.if not please rewrite it correctly. thanks! What is 22/35 as a percent Mario spent $5.86 for a drink and a sandwich. His drink cost $1.34. How much did Mario spend on the sandwich. Create and solve an equation that represents this situation. I think i got an answer but i want to make sure its correct How has the United States stayed the same in recent years, and how has it changed? PLEASE HELPP I NEED TO PASS THIS !! 5 more than a number m equals 8 Do I have to put a period after a quote in the middle of a paragraph? This is what I mean:"The sarus crane . . . should be placed on the endangered species list in order to ensure its survival.". Dr. Walters has been with WSI for 12 years; however, she has only been the director for three years.Like, do I have to put a period after the end of the quote? Appreciate any help, thank you! Someone answered this question with a link that didn't work so i need help compare two ways in which destructive relationships influence your well-being as opposed to constructive relationships Why are six people living in a geodesic dome on the slopes of a volcano in Hawaii?Passage: "Right now, six people are living in a nearly windowless, white geodesic dome on the slopes of Hawaiis Mauna Loa volcano. They sleep in tiny rooms, use no more than eight minutes of shower time a week and subsist on a diet of freeze-dried, canned, or preserved food. When they go outside, they exit through a mock airlock, clad head to toe in simulated spacesuits. The domes occupants are playing a serious version of the game of pretendwhat if we lived on Mars?" Chlorine and hydrogen gas react to form hydrogen chloride as shown in the following reaction: Cl 2 (g)+H 2 (g) 2HCl (g) If a 48.5 L sample of chlorine gas was reacted with excess hydrogen at 450 K and 1.20 atm , how many grams of hydrogen chloride is produced ?Its 1.58 moles Select the correct answer.Brenda is preparing a test paper for students in a veterinary science course, She wants an example of a substance that is toxic to horses. Whichof the following is correct?.beetroot.locoweedOC hayODcarrots Whats the volume?????? Which choices are equivalent to the expression below? -9