Mathematics : asked on juliannabartra

06.08.2020

A rectangle has an area of 18 square feet. A similar rectangle 1 has an area of 160 square feet. What is the ratio of the areas of these

similar rectangles?

1

Step-by-step answer

24.06.2023, solved by verified expert

Bhaskar Singh Bora

Mathematics, Physics. Q&A Expert

23 728 answers

Unlock the full answer

2 students found this answer

Step-by-step explanation:

Given

--- Area of smaller rectangle

--- Area of bigger rectangle

Required

Determine the area of the areas.

The ratio is calculated by the dividing the areas of rectangles.

Substitute values for A2 and A1

Simplify the fraction

Represent as ratio

Hence, the ratio of the rectangles is 1 to 9

It is was helpful?

Helpful Useless

Faq

Mathematics

A rectangle has an area of 18 square feet. A similar rectangle 1 has an area of 160 square feet. What is the ratio of the areas of these similar rectangles?

Step-by-step answer

P Answered by PhD

2

Ratio = 9 :80

Step-by-step explanation:

Given

A_1 = 18ft^2 --- Area of smaller rectangle

A_2 = 160ft^2 --- Area of bigger rectangle

Required

Determine the area of the areas.

The ratio is calculated by the dividing the areas of rectangles.

$Ratio = \frac{A_1}{A_2}$

Substitute values for A2 and A1

$Ratio = \frac{18ft^2}{160ft^2}$

$Ratio = \frac{18}{160}$

Simplify the fraction

$Ratio = \frac{9}{80}$

Represent as ratio

Ratio = 9 :80

Hence, the ratio of the rectangles is 1 to 9

Mathematics

The last time Robert filled up his car with gas, he paid $24.50 for 7 gallons. This time, he needs 15 gallons. If the price is the same, how much will he pay?

Step-by-step answer

P Answered by PhD

Cost of 7 gallons=$24.50

Cost of 1 gallon=24.50/7=3.5

Cost of 15 gallons=15*3.5=52.5

Cost of 15 gallons will be $52.5

Mathematics

Deanna gets 3 problems incorrect on a math quiz. Her score is 85%. How many questions are on the quiz?

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

An online media service offers video and music downloads. Each download of a song costs $1. Each download of a video costs 5 times as much as the song download. You have a credit of $70. How many songs can you purchase after buying 12 videos?

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

The value of a collectible coin can be represented by the equation y = 2 x + 15, where x represents its age in years and y represents its total value in dollars. What is the value of the coin after 19 years? $2 $23 $38 $53

Step-by-step answer

P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics

Use the X method to find the solutions of6x2 + 2x – 20 = 0.

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

Stefania pure 2 liters of orange juice and 1.5 liters of pineapple juice into a punch bowl how many kiloliters are in the punch bowl

Step-by-step answer

P Answered by PhD

The answer is in the image

The answer is in the image

Mathematics

If a european swallow flies 15 meters every 1 second how many would kilometers would it fly in 15 minutes

Step-by-step answer

P Answered by PhD

Speed=Distance/time

Here,

distance=15m

time=1sec

speed=15/1=15m/sec

Distance=Speed*time

time=15min=15*60sec=900sec

Distance travelled in 15 min=15*900=13,500m

=13500/1000 km=13.5Km

Mathematics

David is building wooden picture frames. Each frame requires 3/4 feet of wood. If David started with 12 feet of wood and now has 6 feet of wood remaining, how many pictures frames has he built?

Step-by-step answer

P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics

If a salesperson makes 6% commission, how much would they make from a $1,800 sale?

Step-by-step answer

P Answered by PhD

Salesperson will make 6% of 1800

=(6/100)*1800

=108

Salesperson will make $108 in $1800 sales

free Ask question

Today we have helped

2 809 students

just now

Mathematics

You are offered a job that pays $41,000 during the first year, with an annual increase of 7% per year beginning in the second year. That is, beginning in year 2, your salary will be 1.07 times what it was in the previous year. What can you expect to earn in your fourth year on the job? Round your answer to the nearest dollar.

p Answered by PhD

just now

English

This is the Motif /symbol (it has a picture but I didn't screenshot it during class): 'A little girl putting on make up while looking in a mini mirror.'

I don't know what the theme of the motif would be.

p Answered by PhD

just now

Mathematics

A cylinder has a height of 16 inches and a diameter of 34 inches. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.

s Answered by Specialist

1 minute ago

English

how can i make my essay more persuasive/ argumentative essay rather than a descriptional one?

Fashion is constantly evolving, but it's also recycled through the years. Trends come and go, but certain styles always seem to find their way back into popularity. This is especially true when it comes to fashion trends from the past 50 years. The 1970s was a decade of bold and expressive fashion. Popular trends included bell-bottom jeans, platform shoes, tie-dye shirts, and peasant blouses. There was also a strong emphasis on individual expression, with many people incorporating their own unique style into their outfits.
Some of the most iconic fashion items from the 1970s have made a comeback in recent years. For example, bell-bottom are once again a popular style, and platform shoes are often seen on the runway and on the street. Tie-dye shirts are also back in fashion, and peasant blouses have been updated with modern details like ruffles and embroidery.
1980s
The 1980s were all about big hair, bright colors, and loud patterns. Popular trends included neon leggings, oversized blazers, and shoulder pads. There was also a growing highlight on fitness fashion, with many people wearing workout clothes outside of the gym. Some of the most popular fashion trends from the 1980s have also made a comeback in recent years. For example, neon colors are once again popular, and oversized blazers are a must-have item for many fashionistas. Shoulder pads have also made a comeback, but they're now more subtle and sophisticated than they were in the 1980s. Mullet hair styles, acid wash jeans, oversized blazers, leather jackets, band jackets were very in style for mens fashion. blazers, acid wash jeans, and band jackets are still reused and very popular even in today's fashion. Women's fashion includes high waisted jeans, leg warmers, bold prints and colors. Some 80s trends have made a comeback such as high waisted jeans also known as Mom jeans which a lot of teen girls and women love to pair with crop tops and even as casual wear.
1990s
The 1990s were a decade of grunge fashion, minimalism, and sportswear. Popular trends included flannel shirts, ripped jeans, and Doc Martens boots. There was also a growing emphasis on comfort and individuality, with many people dressing in a more casual way.
Some of the most popular fashion trends from the 1990s have also made a comeback in recent years. For example, flannel shirts are once again a popular style, and ripped jeans are a staple of many people's wardrobes. Doc Martens boots are also back in fashion, and they're now worn by people of all ages and styles.
2000s
The 2000s were a decade of low-rise jeans, crop tops, and Juicy Couture velour tracksuits. There was also a growing trend on celebrity fashion, with many people dressing like their favorite stars.
Some of the most popular fashion trends from the 2000s have also made a comeback in recent years. For example, low-rise jeans are once again a popular style, and crop tops are a staple of many people's summer wardrobes. Juicy Couture velour tracksuits have also made a comeback, and they're now worn by people of all ages and styles.
2010s
The 2010s were a decade of athleisure wear, minimalism, and self-expression. Popular trends included leggings, oversized sweaters, and sneakers. There was also a growing emphasis on sustainability and ethical fashion, with many people choosing to buy clothes from brands that are committed to environmental and social responsibility.
Some of the most popular fashion trends from the 2010s are still popular today. For example, athleisure wear is still a major trend, and many people now wear sneakers and leggings on a daily basis. Minimalism is also still popular, with many people choosing to wear simple, understated outfits. And self-expression is still important to many people, with many people choosing to wear clothes that reflect their individual style.
2020s
The 2020s have seen a continuation of many of the fashion trends that were popular in the 2010s, such as athleisure wear, minimalism, and self-expression. However, there are also some new trends that have emerged in recent years.
One of the biggest fashion trends of the 2020s is sustainability. Many people are now choosing to buy clothes from brands that are committed to environmental and social responsibility. This trend is likely to continue to grow in the coming years, as people become more aware of the impact of the fashion industry on the environment.
Another big fashion trend of the 2020s is inclusivity. More and more brands are offering a wider range of sizes and styles to meet the needs of all body types. This is a positive development, as it makes fashion more accessible to everyone.
Here are some specific fashion items and trends that have been popular in the 2020s Knitwear, Oversized silhouettes, Bold colors and patterns, Statement accessories, Gender-neutral clothing, Upcycled and vintage clothing
Fashion is constantly evolving, so it's difficult to predict what trends will be popular in the future.
Conclusion
Fashion trends come and go, but certain styles always seem to find their way back into popularity. This is true when it comes to fashion trends from the past 50 years. Many of the most popular trends from the 1970s, 1980s, 1990s, 2000s, and 2010s are still popular today.
Examples of fashion items that have re-circled into popularity:Bell-bottom jeans,Platform shoes, Tie-dye shirts, Peasant blouses, Neon colors, Oversized blazers, Shoulder pads, Flannel shirts, Ripped jeans, Doc Martens boots, Low-rise jeans, Crop tops, Juicy Couture velour tracksuits, Leggings, Oversized sweaters, Sneakers.
It's important to cover that fashion is all about individual expression. There are no rules when it comes to what you wear. The most important thing is to choose clothes that you feel comfortable and confident in

m Answered by Master

1 minute ago

History

If the sky is blue than what is 2 plus 1??? this question is worth 99 points. So make the answers Interesting and kinky

p Answered by PhD

Get help with homework

What is Studen

Studen helps you with homework in two ways:

Our base includes complete solutions from various experts

chat

Leave a question

Studen will automatically choose an expert for you.

directly

We have more than 5 000 verified experienced expert