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The gray rectangle is the image of rectangle ABCD after a sequence of transformations.
Which could be the sequence of transformations that results in the gray rectangle?

A. Reflection over the y-axis, then dilation with center (0, 0) and a scale factor of 3/2
B. Reflection over the y-axis, then dilation with center (0, 0) and a scale factor of 1/2
C. Rotation 90° clockwise about the origin, then dilation with center (0, 0) and a scale factor of 1/2
D. Translation right 12 units, then dilation with center (0, 0) and a scale factor of 3/2

Answer:

Step-by-step explanation:

2x+17=3x-4(alternate angles)

21=x

3x-10+2x+30=180(linear pair)

5x+20=180

5x=160

x=32

Answer:

7

Step-by-step explanation:

use the equation y2 - y1/ x2 - x1 to find the slope

-7 - 0/-2 - (-1)

-7/-1
7

y = 7x + b

if you want to check we have to find the y-intercept

(i can also show how to find it if you want :D)

Answer:

what flashlight

Step-by-step explanation:

Answer:

Flashlight.

Step-by-step explanation:

Which FlashLight are you looking for? Here are some Names and Explanations for them.

As a very general estimate, a low-lumen flashlight (under 50 lumens) will run for about 20-50 hours. A flashlight with 50-150 lumens will run for about 6-12 hours on it's highest setting, and high lumen flashlight or headlamp (over 150 lumens) will run about 2-8 hours on their highest settings.

Also most averge about 3 - 10 Inches.

Answer: A, C, E

Step-by-step explanation:

An undefined slope means the line is vertical (and thus the x-coordinates are constant).

Answer:

y - 4 = -2(x - 5)

Step-by-step explanation:

point slope form is  y-y1 = m(x-x1)

the original equation is given in slope intercept form y = mx + b

Parallel lines have equal slopes so from the given equation  y = -2x-3

the slope m = -2.

Use the given point (5,4) as (x1, y1).

y - 4 = -2(x - 5)

Answer:

[tex]\displaystyle y - 4 = -2(x - 5)[/tex]

Step-by-step explanation:

Parallel equations have SIMILAR RATE OF CHANGES [SLOPES], so −2 remains as is as you proceed with plugging the information into the Point-Slope Formula:

[tex]\displaystyle [5, 4] \\ \\ \boxed{y - 4 = -2(x - 5)}[/tex]

**Remember, all negative symbols give you the OPPOCITE TERMS OF WHAT THEY REALLY ARE, so make sure both operation symbols are correct.

I am joyous to assist you at any time.

Answer:

Question:  What is 40, percent of 10?

Answer:  4

Answer:

75%

Step-by-step explanation:

math go brr

9514 1404 393

Answer:

  ? = 8

Step-by-step explanation:

The parallel lines divide the segments proportionally:

  ?/4 = 10/5

  ? = 4(10/5) = 8 . . . . multiply by 4

The missing length is 8.

Answer:

C

Step-by-step explanation:

A is incorrect because it doesn't list all of the factors of 20.

B is incorrect because it is listing the multiples of 20.

D is incorrect because is doesn't list all of the factors of 20.

Answer:

yes

Step-by-step explanation:

9514 1404 393

Answer:

  y -1 = 1/2(x +2)

Step-by-step explanation:

The line has a rise of 1 grid unit for each 2 that it goes to the right. Its slope is then m = rise/run = 1/2. The given point appears to be (-2, 1).

The point-slope form of the equation for a line is ...

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

For the given slope and point, this is ...

  y -1 = 1/2(x +2)

Answer:

acute and icosceles

Step-by-step explanation:

Answer:

quadrant 4

Step-by-step explanation:

Hope this helped :)

also can you pls rate thanks

Answer:

The point is located in the fourth quadrant.

Step-by-step explanation:

I'm pretty sure it that. Hope its right!

Answer:

16

Step-by-step explanation:

8/12 ÷ 1/12 = 8/12×24/1=192/12=16

The required number of books that can be fitted to the 8/12 yard long bookshelf is 16 books.

Given that,
A small bookshelf is 8/12 yards long. how many books can fit on the shelf if the width of each book is 1/24 yard is to be determined.

The ratio can be defined as the comparison of the fraction of one quantity towards others. e.g.- water in milk.

here,
The total length of the shelf = 8 / 12 yard
Width of a book = 1 / 24 yard
So the total number of books that can be accumulated on the shelf will be the ratio of the total length of the shelf to the width of a book. So,
Total books = 8 / 12 / {1 / 24]
                    = 8 * 24 / 12
                    = 16

Thus, the required number of books that can be fitted to the 8/12 yard long bookshelf is 16 books.

Learn more about Ratio here:

brainly.com/question/13419413

#SPJ2

Answer:

Probability of owning one dog;

12/100 = 0.12

Probability of owning 2 dogs;

0.12 x 0.12 = 0.0144, but we make it a percent so:-

1.44%, there is a 1.44% probability that they both own a dog.

Answer:

4626

Step-by-step explanation:

Step-by-step explanation:

8.6÷1/4 = 34.4

#Ihopethishelps

Answer:

denote the number of hits that sanchez had with since washington had 18 more hits than sanchez we can say that washington had + 18 hits.

since the total number of hits is 308 we can write

+ ( + 18) = 308.

This is an equation for finding .

2 + 18 = 308

2 = 290

= 145.

so sanchez had 145 hits.

to find the number of hits by washington add 18:

+ 18 = 145 + 18 = 163.

Answer: sanchez had 145 hits and washington had 163 hits.

Step-by-step explanation:

Answer:

Step-by-step explanation:

[tex] \sqrt{ {x}^{2} - {a}^{2} } \sqrt{ \frac{10}{a + x} } \\ = {( \sqrt{ {x}^{2} - {a}^{2} } \sqrt{ \frac{10}{a + x} })}^{2} \\ = ({x }^{2} - {a}^{2} ) \times ( \frac{10}{a + x} ) \\ = (x - a)(x + a) \times \frac{10}{a + x} \\ = (x - a) \times 10 \\ = 10(x - a) \\ [/tex]

Answer:

$7,500

Step-by-step explanation:

1500/2 750, 750x10=7,500

Answer:

0.05194805194 rounded to the nearest tenth is 0.1

Answer:

Step-by-step explanation:

b:)

Answer:

Step-by-step explanation:

Find the radius and height. ...

Convert inches to yards, convert feet to yards, or convert meters to yards.

Multiply the radius of the cylinder times the radius, e.g. r2

Multiply times π to get the area of the circle.

Multiply times the height of the cylinder to get the volume.

Answer:

approx 216

Step-by-step explanation:

well we go to the 10mm mark and we add the columns taht appear before that. Those are two columns : the brown/orangey one and the green one.

if the scale goes up in twenty and each jump has four squares then we can say that one square is equal to 5 up

so we now can read the first two columns

the first one reads 135

the second one reads approximately 81

we add those up and that becomes 216

so the answer is approximately 216

Answer: It's 2.) 4 is the answer

Answer:

1.916 just devide: 23÷12=1.916

Answer:

[tex]1.917[/tex]

Step-by-step explanation:

[tex] \frac{23}{12} \frac{ \times8.33333333 }{ \times 8.33333333} \\ = \frac{191.666667}{100} \\ = 1.917[/tex]

Step-by-step explanation:

the best first step is to I identify (a+b) within the arguement which equal to 75. also, the values of cos or sin of these numbers should be known. in this case the numbers are 30 and 45 as their sum equates to 75.

comment if you need any further guidance.

Answer:

1) 4 : 5

2) 1 : 5/4

.................................

Answer:

b

Step-by-step explanation:

if you put

[tex] \times = 0 \\[/tex]

and check the values

function b gives highest value