1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GenaCL600 [577]
2 years ago
5

PLS HELP!!! Use the image above of the rectangles. What is the scale factor

SAT
1 answer:
Stels [109]2 years ago
8 0

Answer:

Scale factor to transform rectangle A into rectangle B is \frac{1}{3}.

Explanation:

If both rectangles are similar, then scale factor for width (r_{w}) and height (r_{h}), no unit, must be the same. That is:

r_{w} = r_{h} (1)

\frac{w_{A}}{w_{B}} = \frac{h_{A}}{h_{B}}

Where:

w_{A}, w_{B} - Widths of rectangles A and B, no unit.

h_{A}, h_{B} - Heights of rectangles A and B, no unit.

Let suppose that width is parallel to x-axis, whereas height is to y-axis. If we know that w_{A} = 3, w_{B} = 1, h_{A} = 6 and h_{B} = 2, then we have the following result:

\frac{3}{1} = \frac{6}{2}

3 = 3

Which algraically consistent and hence we conclude that scale factor to transform rectangle A into rectangle B is \frac{1}{3}.

You might be interested in
All of the following are effective countermeasures of fatigue except:
FinnZ [79.3K]

All of the following are effective countermeasures of fatigue except: D. Allowing your eyes to lose focus.

<h3>What is a countermeasure?</h3>

This is the term that helps to describe something that helps a person to fight against another thing. The counter measure is usually what is taken in order to prevent something from happening or occurring.

Here fatigue has to do with the fact that a person is tired, worn out and they need to rest well in order to continue functioning properly in the chores or the tasks that they are known to indulge in.

When a person is tired they would have issues with their eyes enabling them to focus on what they are doing.

Read more on fatigue here: brainly.com/question/12564121

#SPJ1

8 0
2 years ago
What is the difference between quarter and semester in the Universities?​
Phoenix [80]

Answer:

quarter is like test and semester is like exam

8 0
3 years ago
Read 2 more answers
Describe the factors that affect energy use worldwide.
guajiro [1.7K]

Answer:

The more you use, the more you have

When you drink water (or any liquid).

Explanation:Similar for food: From a caloric standpoint, a McSupersized extra value meal should provide you with plenty of fuel to use.  But how do you feel after you eat one of those?  Unless you’re starving, less is more when it comes to food.Same for sleeping: Logging in 12-hour sessions seems like it should ready you for the day, but usually it leaves you dragging.  Unless you’re sleep deprived, it’s worth seeing what happens when you sleep just a little less.Healthy people drink a lot of water, as well they should.  But consider when you’re drinking that water: If you’re drinking it with your meal, you could be impairing your digestion.Not only does water dilute the gastric juices required to digest food, it also exits the stomach after just a few minutes, taking those juices with it and making digestion difficult.  And since digestion accounts for 5 to 15 percent of your energy expenditure, that’s something you should care about.

7 0
3 years ago
Sort the following statements based on whether demand is relatively elastic or relatively inelastic. There are four pairs of sta
ladessa [460]

The matching of the demand as relatively elastic or relatively inelastic can be done as;

  • Klaus' demand for orange juice (Relatively elastic)
  • Amanda's annual demand for coffee(Relatively elastic)
  • Jackson's demand for mystery novels(Relatively inelastic)
  • Hermy's demand for Minute Maid orange juice(Relatively inelastic)
  • Olivia's daily demand for Starbucks latte(Relatively inelastic)
  • Stephen spends a very little part of his income on soda(Relatively elastic)
  • Xavier's demand for his economics textbook(Relatively inelastic)

<h3>What is Elasticity of demand?</h3>

Elasticity of demand  can be regarded as the variation on the concept of demand.

It should be noted that elastic demand involves change in quantity demanded as a result of  change in price.

Learn more about Elasticity of demand

brainly.com/question/26576823

6 0
3 years ago
Cơ hội làm việc của sinh viên tại doanh nghiệp thuộc ngành quản trị kinh doanh
butalik [34]

Answer:

in English plz

Explanation:

I don't understand the question.

6 0
3 years ago
Other questions:
  • Choose the word that best completes this sentence. Welding in confined spaces and on stainless steel generates _____________ a v
    11·2 answers
  • Pls help I really need an answer​
    12·1 answer
  • If the number of bacteria in a colony doubles every 210 minutes and the population is currently 8,000 bacteria, what will the po
    5·1 answer
  • Naruto was the ___ Hokage.
    9·2 answers
  • First, an electrically charged object is brought near an uncharged object. Then, the electrically charged object is brought near
    6·1 answer
  • If Caleb checks his pulse for 5 minutes, what is his rate if he counts 420 beats?
    10·1 answer
  • Identify the compound with the highest magnitude of lattice energy.
    10·1 answer
  • Why isn't it possible to measure thermal energy with a thermometer.
    8·1 answer
  • Approximately 80% of all job openings are part of the hidden job market. Please select the best answer from the choices provided
    14·1 answer
  • Amaya is writing an argumentative essay on how the columbian exchange expanded the european economy. which source would most lik
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!