The diagram shows corresponding lengths in two similar figures find the ratio of the perimeters and the ratio of the areas

Answers

Answer 1

The ratio of the perimeters is the same as the ratio of the side lengths.
The ratio of the areas is the square of the ratio of the side lengths.

For example, you have two similar rectangles.
One has a side of 4 m, and the other one has a corresponding side of 12 m.
The ratio of the side lengths is 12/4 = 3.
All sides of the second one are 3 times longer than the corresponding sides of the first one. Also the perimeter of the second one is 3 tomes the perimeter of the first one.

For the areas, you must square the ratio. Since the ratio of side lengths is 3, square 3: 3^2 = 9. The area of the second one is 9 times the area of the first one.

Related Questions

What does 6/4 equal and show work and steps

Answers

Or you can just use the calculator it's easier. Answer 1.5 lol

Hey there!

If you're for this as a decimal then your answer would be: [tex]1.5[/tex] because we had to divide the numerator from the denominator

But if we're trying to find the simplification, then follow these steps to find the answer
[tex]Two [/tex] goes into both numbers
so we have to divide both of the numbers by [tex]2[/tex]
Like: [tex] \frac{6/2}{4/2} [/tex]
[tex] \frac{6}{2} = 3 \\ \\ \\ \\ \frac{4}{2} = 2 \\ \\ \\ \\ \\ \\ Fraction: \frac{3}{2} \\ = 1\frac{1}{2} [/tex]

[tex]Decimal: 1.5\\ \\ \\ \\ Fraction: \frac{3}{2} = 1\frac{1}{2} [/tex]

Good luck on your assignment and enjoy your day

~[tex]MeIsKaitlyn:)[/tex]

alice planted 6 tomato plants 4 bean plants and 2 pepper plant. each row had 6 plants. how many rows did she plant

Answers

First, add the number of plants.

6+4+2= 12 plants in total

There can be 6 plants in each row so divide 12 by 6 to get the number of rows used to plant 12 plants.

12/6=2

The answer is 2 rows.

Alice planted 12 :D

HAVE A NICE DAY OR NIGHT

Help! I an stuck on this and have no idea what to do

Answers

the polygon would remain the same ( same side lengths, angles, etc.)

it would just move the polygon 3 units down and 2 units to the left

Aiden is trying to pick up some lawn mowing jobs over the weekend to make extra money for a school trip. Each lawn in his neighborhood takes an average of 40 minutes to mow, and Aiden has no more than 11 hours, or 660 minutes, of available time to mow lawns. If Aiden mows his grandparents' farm which takes him 110 minutes, and x represents the number of lawns he mows in his neighborhood, which inequality represents this situation?

Answers

110 + 40x < = 660 <== ur inequality

Answer: [tex]110 + 40x \leq 660[/tex]

Step-by-step explanation:

Here, x represents the number of lawns he mows in his neighborhood,

Since, He takes 110 minutes in working with his grandfather.

And, after this he mows in his neighborhood,

Also, Each lawn in his neighborhood takes an average of 40 minutes to mow,

Thus, the total time taken by him = 110 + 40 x

Aiden has no more than 11 hours, or 660 minutes,

Thus time taken by him can not be exceed to 660 minutes,

Therefore, [tex]110 + 40x \leq 660[/tex]

Which is the required inequality.

Melissa wants to buy a new pair of shoes that have an oringinal price of $45 . Melissa has a coupon for 20 percent off to use on them , which amounts to a discount of $9 . If sales tax is 9 percent on the final price of shoes , how much tax will she need to pay?

Answers

The correct answer is 3.24

45 - 9 = 36

In that case you would multiply 36 by .09 or 9% (either way is fine)

36 * .09 = 3.24

And when you multiply with a decimal, you don't have to line it up, just make sure you move your decimal to the correct place after you find the outcome

comparing irrational numbers.. Please help quick

Answers

the answer is √(3), √(π), & 2

Use properties of addition and subtraction to evaluate the expression.

−57−14−23

Answers

-57 - 14 - 23 = -57 - 37 = -94

-94 is your answer

hope this helps

*May Joan of Arc bring you good tidings

-94 should be ur answer!!!!!!!!!!

A bag contains 4 red marbles and 6 blue marbles. Brandon selects one marble from the bag. Without replacing the marble he then selects a second marble. What is the probability that he first selects a blue marble and then selects a red marble?

Answers

Answer:D) 4/15

Step-by-step explanation:

6/10•4/9=4/15 mark brainliest please.

The probability that he first selects a blue marble and then selects a red marble is 4/15.

What is Probability?

It is a branch of mathematics that deals with the occurrence of a random event.

Given,

The number of red marbles in bag=4

The number of blue marbles in bag=6

The total number of marbles in bag are 4+6=10

The probability of selecting a blue ball is 6/10

The probability of selecting a red ball without replacement is 4/9

So the probability that he first selects a blue marble and then selects a red marble

6/10×4/9

24/90

4/15

Hence the probability that he first selects a blue marble and then selects a red marble is 4/15.

To learn more on probability click:

https://brainly.com/question/11234923

#SPJ6

In triangle abc, ab=36, bc=18, and ac=22. Sketch and label the triangle. List the angles in order from smallest to largest.

Answers

The angles of the triangle in order from smallest to largest are a, b and c

How to determine the angles of the triangle in order from smallest to largest?

From the question, we have the following parameters that can be used in our computation:

ab = 36, bc = 18 and ac = 22

By definition

The angle opposite a bigger length will be largr than the angle opposite a smaller length

The angles opposite the above lengths are

c, a and b

When ordered, we have

a, b and c

Hence, the angles in the required order are a, b and c

what is, one- two thirds to the 3rd power

Answers

I got 1/27. Or do you want it in another form?

Julian walks a total of 900 meters to work each day. How far does he walk in 10 days

Answers

900 * 10 = 9000

the correct answer will be A

What number is 1/10 as great as .7

Answers

I think the answer is .07

Answer: The required number is 0.07.

Step-by-step explanation: We are given to find the number that is [tex]\dfrac{1}{10}[/tex] as great as 0.7.

Let the required number be represented by x.

Then, according to the given information, we have

[tex]x=\dfrac{1}{10}\times0.7\\\\\Rightarrow x=0.07.[/tex]

Thus, the required number is 0.07.

the bakers at healthy bakery can make 220 bagels in 10 hours.How many bagels can they bake in 13 hours? what was that rate per hour?

Answers

First you need to divide 220/10 to see how many bagles they make an hour.
220/10=22
Then you Multiply 22*13 and you get 286.
So they make 286 bagels in 13 hours.

So first you need to find how many bagels they can make in one hour. You do this by doing 220/10 to find they can produce 22 bagels per hour. Then, you just multiply 13 by 22 to find that they can bake 286 bagels.

A _______________________ is a ratio that compares two quantities that are measured in different units.

Answers

Answer:

novady ever answerd iam sorry for you u still using this app???

Step-by-step explanation:

Hey Your still in this app?

A conversion factor is a ratio used to convert quantities measured in different units. It consists of a fraction with equivalent amounts expressed in two different units. This tool enables conversions by multiplying the quantity needing conversion by the appropriate conversion factor.

A conversion factor is a ratio that compares two quantities that are measured in different units. This mathematical tool is essential for converting from one unit of measure to another. Essentially, a conversion factor is a fraction that has equivalent quantities in the numerator and the denominator, but they are expressed in different units. For instance, if we know that 1 inch equals 2.54 centimeters, we can write the conversion factor as either 1 inch/2.54 cm or 2.54 cm/1 inch, depending on the direction of the conversion we need to make.

To use a conversion factor, you multiply the quantity you want to convert by the conversion factor. This will cancel out the original units and introduce the new units, effectively converting the quantity. For example, to convert 10 inches to centimeters, you would multiply 10 inches by the conversion factor of 2.54 cm/1 inch to get 25.4 centimeters.

Find the slope of the line passing through the points (1,0) and (6,5).

Answers

slope = (5 - 0)/(6 - 1) = 5/5 = 1
answer
1

Hi there!

Step-by-step explanation:

[tex]SLOPE=\frac{Y_2-Y_1}{X_2-X_1}=\frac{RISE}{RUN}[/tex]

[tex]\frac{5-0}{6-1}=\frac{5}{5}=1[/tex]

Slope is 1.

Final answer is 1.

*The answer must have a positive sign.*

Hope this helps!

Thanks!

Have a nice day! :)

Jessica can run 7.5 miles in 1 hour. How many minutes does it take her to run each half mile?

Answers

well there are 15 half mile in 7.5 mile so divide 60 by 15

7.5 miles in 1 hour

1 hour = 60 minutes

[tex] \frac{7.5}{60} = \frac{0.5}{y} [/tex]

0.5 * 60/7.5 = 30/7.5

= 4 minutes for half a mile

describe the shape of the distribution of the following scenarios and explain why you think it is?
Question: Hights of adult males

Answers

These are normally distributed and the graph is bell shaped.

You observe many different heights in malesand the population is very high

Ms Sims traveled to 42 countries in 60 days . At this rate, how many countries woyuld she travel to in 40 days

Answers

Salutations!

Ms Sims traveled to 42 countries in 60 days . At this rate, how many countries woyuld she travel to in 40 days

Lets solve this!

You need to cross multiply this ---

60 days - 42 countries

40 days - ?

Cross multiply ---

[tex]42 * 40/60[/tex]

[tex]42*40= 1680[/tex]

[tex]1680/60 = 28 [/tex]

Ms Sims traveled 28 countries in 40 days.

Hope I helped (:

Have a great day!

42/60 = 0.7 countries per day

0.7 * 40 = 28

she will travel to 28 countries in 40 days

Evaluate
6h + 2 for h=1

A. 6

B. 8

C. 10

Answers

The answer is B. 8

6 (1) +2
6+2
8

Original equation: 6h+ 2
Substitute : 6(1) + 2
Order of operations: 6 + 2
Add: 8
ANSWER: 8

Help.

For problem 135 ÷ 5, draw two different ways to break apart the array. Use the distributive property to write products for each different way.

And help with the picture, only the circled ones (1 and 2)

Answers

36 divided by 3= 12, 3x12=36 and 12x3=36 divided by 3=12 and 36 divided by 12=3

plz hurry up I will make brainlest answer if you get it right and do it quick. plz hurry up.

Answers

The right answer is y = 1/2x + 6.

y - 8 = 1/2(x - 4)
y - 8 = 1/2x - 2
+ 8 + 8
----------------------------
y = 1/2x + 6

The numbers 2.888... and 2.999... are both rational numbers. What is an irrational number that is between the two rational numbers?

Answers

2.889 because u have to find the ratio and all

Find the product. ( 4 5 )( 9 5 )(− 1 2 )

Answers

Do you mean 45x95x-12? If so the answer is -51300

Find the product.

(5)(−9)(−2)

A) −63

B) −90

C) 72

D) 90

E) −84

the correct answer is D).90

Parts of the computer that you can physically touch are refered as?

Answers

Keys in keyboard. that is part of computer science.

Components, I'd assume? There are a ton of components that make up a computer (transistors, CPUs, motherboards, etc.), but "component" is the most common term I've heard for them as a group.

your dog is havynbik hdsgy

Answers

37.8 - 28.5 = 9.3 lbs. The cat weighs 9.3 pounds

The cat weight is 9.3 pounds -I hope this helps

Which side of the equation 12.6v = 12 - 15.5v would you isolate the variable terms? Why?

Answers

The left side, because you only need to move one thing, and you don't need to subtract after that. (you can add, much more easier)

hope this helps

What is 0.28% of 50?

Answers

.14
Need help then ask me

Hi. To find the solution you simply write 28% as a fraction and multiply it by 50.

28/100 x 50 = 14

Hope this helps.

Take care,
Diana

In a basketball game, all together the top three players scored a total 55 points. Steph scored five more points than Klay. Andre scored four less points than Klay. How many points did each player score? Can you show me the work?

Answers

Steph = x + 5

Klay = x

Andre = x - 4

I will set it up and you finish.

Here is the equation you need:

x + 5 + x + x - 4 = 55

Can you finish on your own?

f(x)= 2-1/x
g(x)= x/2

what is f(g(x))?

Answers

To find f(g(x)), plug g(x) into f(x) and simplify.

f(x/2) = 2 - 1/(x/2)

All you have to do is simplify the right side of the equation.

Take it from here.

Writing and reasoning : how do you know that 2+4= 4+2? Explain

Answers

You can solve each side
2+4=6
4+2=6
6=6
Therefore 2+4=4+2

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