Mathematics High School

GEOMETRY
Can someone explain dilations to me?

GEOMETRY Can Someone Explain Dilations To Me?

Answers

Answer 1
okay so when a scale factor is given it just means multiply that number with the number given in the shape like for example if the shape is a triangle and it gives you 3 numbers and then number are 6, 9, and 12 you multiply the given scale factor which lets say would be 2 now you multiply those number and you will get 12, 18, and 24 now that is your new triangle and graph it on the graph !

Related Questions

What inequality describes the solutions of 2y less than or equal to 8?

Answers

Answer:

[tex]y\leq 4[/tex]

Step-by-step explanation:

Start with the given

[tex]2y\leq 8\\[/tex]

Divide the two on both sides to get

[tex]y\leq 4[/tex]

Answer:

y=≤4

Step-by-step explanation:

Can someone please help me?

Answers

Answer:

Option 2

Step-by-step explanation:

[tex]2 \frac{2}{13} + \frac{15}{13} =[/tex] [tex]2 \frac{2}{13} + 1 \frac{2}{13} = 3 \frac{4}{13}[/tex]

Answer: The answer is option 2. 3 4/13

Step-by-step explanation:

2 2/13 + 15/13 =  2 17/13

17 fits into 13 one time and you're left with 4/13 as a remainder.

Since 17 was able to fit into 13 at least once, you get another whole number making your already existing whole number of 2 into 3.

Thus your answer is 3 4/13. I hope this was a helpful explanation! :)

5x - 2x=? fast plss i dont want to be grounded

​

Answers

Answer:

3x

Step-by-step explanation:

5-2=3

HOPE THIS HELPS :)

Answer:

3x

Step-by-step explanation:

Combine like terms: 5-2=3, so 5x-3x=2x.

Hope this helps plz mark brainliest :D

what is -12x-17=-125

Answers

Answer:

X = 9

Step-by-step explanation:

ANSWER NOW TO GET BRAINLY!!!!!

Answers

Answer:

d

Step-by-step explanation:

cause  it is d o.49

Write an equation in slope-intercept form with the following information. Goes through the points (6, 2) and (7, 5).
Slope= _____ y-intercept=_____

Answers

Answer:

The slope is 3

y-intercept is -16

Step-by-step explanation:

Let's start by using the slope formula, [tex]m=\frac{y2-y1}{x2-x1}[/tex]

plug in the points for the relating x and y and solve,

[tex]m\frac{5-2}{7-6}[/tex]   this simplifies to [tex]\frac{3}{1}[/tex]  or "3"

we have our slope: 3/1 or "3"

the equation needed to find the y-intercept is y=mx+b

We will need to solve for "b" to figure out the y-intercept.

let's plug in any pair of x and y, i'll just choose (6,2)

2=3(6)+b,   2=18+b,    2-18=18-18+b,     -16=b  

Y-intercept is -16


charges competition fees of $250 plus $75 per week for classes. What is the
total charge for 40 weeks?

Answers

Answer:

$3,250

Step-by-step explanation:

You take the initial fee of 250 then add 75x40

250x75(40)=$3250

In the equation, 3b+4=7, what is the 4

Answers

Answer:

constant

Step-by-step explanation:

3 is the coefficient, b is the variable, 4 and 7 are the constants.

help please :DDDD kinda confused

Answers

Answer:

7 to the 7th power

Step-by-step explanation:

To get your answer you add your two exponents together and that becomes your new exponent. Your base number stays the same..

The answer is 7 ⁷

Step-by-step explanation: 7 ⁴ is 343 and 7 ³ is 2401 so if you multiply those together it is

823,543. 7 ⁷ in total is 823,543

What’s the square root of 8 and 75 and 20 and 300 and 15

#not help asap

Answers

8: 2.82842712475
75: 8.66025403784
20: 4.472135955
300: 17.3205080757
15: 3.87298334621

2 right triangles have identical angle measures but different side lengths. The first triangle has side lengths of 6, 10, 8 and the second triangle has side lengths of 3, 5, 4. Which transformation maps the large triangle onto the small triangle?

Answers

Answer:

The transformation is 0.5

Step-by-step explanation:

The lengths of the second triangle is just half the length of the first triangle, from the center. As it is just resizing, the angles would not change, resulting in the same triangle, except for size.

Answer:

A- Dilation

Step-by-step explanation:

It doubles the length for all sides of the small traingle.

The best bagel company bakes 1,872.they put a bakers dozen ,or 13 bagels, into each bag. How many bags do they fill

Answers

Answer:

144

Step-by-step explanation:

1872 divided into bags with 13 each is

1872/13= 144 bags to fill

Given that two sides of a triangle have sides 5 and 7, write the range of the lengths of the third side:


Question Blank

type your answer...

< x

<

Question Blank

type your answer...
Plz due 11:59

Answers

Answer:

Step-by-step explanation:

The two sides add up to 12. If the third "side" of the triangle is 12, then 5 and 7 will lie horizontally on 12.

So the maximum value must be less than 12. What's the smallest x could be?

well 5 + something must be > than 7. If they are not larger than 7, then 5 and something will lie on 7 just as it did before. So how big is something?

5 + y > 7

5 - 5 + y > 7 - 5

y > 2

So the range    is  2 < x < 12

How else could you write this?

2 < x

x < 12 is one way.

PLEASE HELP ASAP IT IS VERRY IMPORTANT!!!
If the vertex of f(x) is (-9,-7), what is the vertex of f(x-5)+3?

Answers

Answer:The vertex is

(0,7)

Sometimes we have problems with the easier questions because it's not exactly in the form we're used to. Normally for a quadratic, you would complete the square to find the vertex. But this quadratic is already in vertex or standard form:

f(x)=−(x−0)2+7

Step-by-step explanation: Hope this helps

State all the zeros of the function: f(x) = x(6x - 9).

Answers

Answer:

Zeros are at x=0 and x=3/2.

Step-by-step explanation:

f(x) = x(6x - 9)

x=0 and 6x -9 = 0

6x = 9

x = 3/2

Given d = 1/2 at^2, solve for a.

A) a = t^2/ 2d
B) a = 2d/t^2
C) a = d - 1/2 t^2
D) a = 1/2t^2 - d

Answers

Isolate the variable by dividing each side by factors that don't contain the variable.
The Answer is B
2d/t^2

Apack of batteries that contains nine batteries costs $20. Determine the cost per battery

Answers

The cost per battery will be around $2.22 per battery

Answer:

$2.22

Step-by-step explanation:

You divide $20 by 9

I added a photo for this one plz help

Answers

Answer:

4/3

Step-by-step explanation:

1. Natoy's rectangular swimming pool has the length of 3m more than thrice its
width. What are the dimensions of the pool if it has an area of 216m2?
Width (w)
Length (/) = 3w + 3

​

Answers

Answer:

Step-by-step explanation:

Given

Natoy's rectangular swimming pool has the length of 3m more than thrice its

width.

Width=w

Length =3w+3

So

Area of the rectangular swimming pool=length×width

216=(3w+3)×w

216=3w^2+3w

3w^2+3w-216=0

3(w^2+w-72)=0

W^2+w-72=0

W^2+(9-8)w-72=0

W^2+9w-8w-72=0

W(w+9)-8(w+9)=0

(W+9)(w-8)=0

Sotwo value of w are 8,-9

We take positive value for rectangular swimming so we take w=8m

Width=8m

Length=3×8+3

= 24+3

=27m

PLEASE HELP URGANT The vertices of a rectangle are R(–5, –5), S(–1, –5), T(–1, 1), and U(–5, 1). A translation maps R to the point (–13, –9). Find the translation rule and the image of U.

Answers

Answer:

translation -(-7, -4)

i’ll give extra points pls help

Answers

The answer is C

Hope this helps

Answer:

A

Step-by-step explanation:

all triangles equal 180°, it gives you two angles on each triangles. if you add them together and subtract that from 180 you'll get the final angle. the angles on both triangles Are 45,63, and 72. (they add up to 180) and because both triangles have two angels that are the congruent. they are similar by the Angle angle postulate.

What is the length of DE and the length of AB

Answers

Answer:

DE = 15, AB = 6

Step-by-step explanation:

Because the triangles are similar, that means that the sides are proportional to each other. The ratio of CE to AC is 24/8 which is 3. That means that each length of the small triangle is 3 times smaller than the same side on the larger triangle.

Answer: 10

Step-by-step explanation:

(AP3X

Please answer 2 question

Answers

Answer:

x= 23

Step-by-step explanation:

180 minus 3 is 87

3 times 23

87

What is the equation of the line with a y-intercept of -10 and a slope of 3?
A.y = -102 - 3
B.y=-10x +3
C.y= 3x - 10
D.y= 3a + 10

Answers

I am pretty sure it’s C

Answer:

c

Step-by-step explanation:

slope is 3 and y intercept is -10 so y=3-10

Explain how to use the distributive property to find an expression that is equivalent to 20 + 16​

Answers

Answer:

What you need to do is to find a multiple of 20 and 16 in other words a number that can multiply into 20 and 16. You have 2 and you have 4. So now this is how it looks like.

Either:

4(5+4) Or

2(10+8)

Step-by-step explanation:

f(x) = − 1
2
x for x = –6

Answers

Here is the explanation

Answer:

Your an idiot and i oop hahahahah thats what u did on my question. YOUR AN IDIOT UR A IDIOT U SUCK.

Step-by-step explanation:

a car travels 15 miles in 15 minutes how many miles does it travel in 2 hours ​

Answers

Answer:

120 miles in 2 hour

Step-by-step explanation:

One hour has 4 times 15 minutes, so you need to do 15 miles x 4 and that time 2 because its 2 hours.

Best Buy is having a sale and all of their iPad’s are 20% off. The regular price for an iPad is $450.

Part I:
How much money will you save buying the iPad on sale?


Part II:
What is the final cost of the iPad when it is on sale?

Answers

part 1. is 90 dollars
part 2. is 360 dollars
Part 1: You save 360 dollars 450 x .20 equals 90 450-90=360 dollars
Part 2: 90 dollars is the amount you pay

7/15 into a decimal
WITH WORK
WILL GET BRAINLY

Answers

Answer:

0.46666666666...

Step-by-step explanation:

divide 7 by 15 :/

Answer:

.4666666666...

Step-by-step explanation:

7/15

to get 7/15 to a decimal you want to divide 7 by 15

7/15 = .466666...

Rahul has a farm he wishes to fence. The farm is the pentagon ABCDE, shown below. He knows that ABCD is a 140 m by 150 m rectangle, as shown below. He also knows that E is 50 m from the side AB and 30 m from the side BC. Determine the length of AE, the length of DE, and the perimeter of pentagon ABCDE.

Answers

Answer:

How do you except me to know

Step-by-step explanation:

Bruh I came here to find the Awnser not to actually work for it

Other Questions
Which statement best explains why a research question needs to be focused? Define the following types of sexual reproduction: Binary fission, budding. fragmentation, parthenogenesis Which of the following is true about first-person point of view? (5 points) Group of answer choices It uses the word I, and one character tells the story. It uses the word you and makes the reader feel a part of the story. The narrator is not part of the story and only states the characters' actions and speech. The narrator is not part of the story and knows what every character is thinking and feeling. A flashlight bulb uses 2.4 W of power when the current in the bulb is 0.8 A. What is the voltage difference? PLEASE HELP An algebraic ___ is a mathematical phraseWith numbers, variables, operations for days. is it coefficient , expression or evaluate did the American Revolution fight against an unfair use of power? How many molecules are in 650.0 g Mg(OH) ? What division problem can be represented using the number line?A number line going from 0 to StartFraction 10 Over 3 EndFraction in increments of one-third. An arrow goes from 0 to five-thirds and from five-thirds to StartFraction 10 Over 3 EndFraction. Identify the legal term for a person who brings a civil lawsuit against another party. A force F = (2x + 4y), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x-direction from the origin to x = 4.99 m. Find the work W = F dr done by the force on the object (in J). i need to know what word goes into that the words are in each sentence plz help me i will give brainliest thank you :) What are the risks and benefits of implementing a penetration pricing policy as compared to a competitive pricing policy? Cities are a feature of civilization that are There are _____ Chemical families in the periodic table. Given mn, find the value of x and y. A construction crew has repaired 1.37 miles of a highway. The total length of the highway to be repaired is 7.9. How many miles are left to be repaired? again i need some help with this :D 1 Click on the correctly capitalized COMPLETE sentence below, making surethere are no run-ons. Aduring the baltimore ravens football game on a november sunday afternoon fans,cheering loudly.BDuring the Baltimore Ravens football game on a November Sunday afternoon fans,cheering loudly.CDuring the Baltimore Ravens football game on a November Sunday afternoon, fanscheered loudly.DDuring the Baltimore ravens football game on a November sunday afternoon fans,cheered loudly. PLEASE HELP ASAPRead The Road Not Taken by Robert Frost. Which statement best describes the main idea of the poem?Two roads diverged in a yellow wood,And sorry I could not travel bothAnd be one traveler, long I stoodAnd looked down one as far as I couldTo where it bent in the undergrowth;Then took the other, as just as fair,And having perhaps the better claim,Because it was grassy and wanted wear;Though as for that the passing thereHad worn them really about the same,And both that morning equally layIn leaves no step had trodden black.Oh, I kept the first for another day!Yet knowing how way leads on to way,I doubted if I should ever come back.I shall be telling this with a sighSomewhere ages and ages hence:Two roads diverged in a wood, and II took the one less traveled by,And that has made all the difference.A) The speaker informs the reader about two roads.B) The speaker expresses his feelings about nature.C) The speaker describes his unfulfilled dreams and wishes.D) The speaker explains a difficult decision he had to make. If a bicyclist travels 25 km/h, how long will it take her to travel 40 km?