What type of transformation has occurred?
D
B
D
A
A Reflection
B Translation
C Dilation
D Rotation

Answer:

I think the answer is

x= -2

y= 2

Answer:

Hope dis helps :> Have a great day

Step-by-step explanation:

Drawing : Actual

Scale

           2 : 10

     2 cm : 10 feet

Length

    6 cm : 30 feet

Width

    4 cm : 20 feet

The actual dimensions of the room are - Length=30 feet, Width=20 feet.

The answer is the second one.

Answer:

The Civil Rights Movement was a social movement in the U.S. that fought to end racial segregation and discrimination against African-Americans. While we continue to recognize the leaders of this movement and those who contributed, the men of the movement are far more celebrated and remembered than the women. In this informational text, Barrett Smith discusses the role that women played in the Civil Rights Movement.

Step-by-step explanation:

hope it helps I did this one and got it right

Answer:

B.

1.-102, -12, 3, 7

2. -67, -2,-1,32

3. -200,-32,4,5

4. -111.2,-3,15

5. -10,-6,6,10

C.

1. 5

2. -18

3. 4

Answer:

x^2 - 2x - 12

Step-by-step explanation:

Answer:

-4x^2 -2x -6

Step-by-step explanation:

Answer:

C

≈

138.23

in

Step-by-step explanation:

I hope it helped

Answer:

9

Step-by-step explanation:

4.20 / 4 = 1.05

105 x 9 = 9.45

Answer:

90 degrees

Step-by-step explanation:

Step 1: State what is known

Notice that the 2 lines cut the square in half and create 4 congruant triangles.  We know a full circle is 360 degrees and the intersection is a perfect circle formed by 4 angles.  We can find the angle AEB by dividing 360 by 4 which gives you 90 degrees

Slope intercept form: y= −5 7 x+5

The graphing points would be (0,5)(7,0)

Answer:

Graph the line using the slope and y-intercept, or two points.

slope is 5 over 7

y-intercepts (0,5)

Step-by-step explanation:

Answer:

x = 90

Step-by-step explanation:

A line will ALWAYS equal 180 degrees, so we know that one angle is <90 and we have to find x, which is the other angle of the line.

So, x + 90 = 180

You can either solve the equation for x or you can just subtract 90 from x, which is the easier way.

180 - 90 = 90

So, x = 90

I hope this helps, and explains it!

The answer is 1

Use the discramnt formula

[tex] {b {}^{2} - 4ac } [/tex]

Where a is 81, B is 18, and c is 1

We get

[tex]18 {}^{2} - 4(81)(1)[/tex]

We then get 324-324=0

Which equal 0. Since the discramnt produce 0, the number of solution is one and repeated.

Answer:

10:2, 15:3, 20:4, etc.

Step-by-step explanation:

Well just keep going, they all simplify back to 5:1

The required equivalent ratios are,

[tex]10:2\\15:3\\20:4\\[/tex]

Equivalent ratios are the ratios that are the same when we compare them. Two or more ratios can be compared with each other to check whether they are equivalent or not.

For example, 1:2 and 2:4 are equivalent ratios.

The given ratio is,

[tex]5:1[/tex]

Now, as we know that we can convert the given ratio into fractions.

[tex]\frac{5}{1}[/tex]

Now, for finding the equivalent ratios multiply the same constant in both the numerator and denominator.

So, the required ratios are,

[tex]\frac{5\times2}{1\times 2} =\frac{10}{2}=10:2\\ \frac{5\times3}{1\times 3} =\frac{15}{3}=15:3\\\frac{5\times4}{1\times 4} =\frac{20}{4}=20:4\\[/tex]

And so, on.

Learn more about the topic Equivalent Ratios:

https://brainly.com/question/25465874

Answer:

A= d^4-d^2-6

Step-by-step explanation:

I have khan academy and the other answer is wrong

Answer:

g(x) = 2f(x) -------> y-intercept at (0,2)

h(x) = f(x)+2 -------> asymptote of y=2

j(x) = f(x+2) -------> y-intercept at (0,4)

m(x) = function decreases as x increases

From the graph that's given, the correct matching of the functions will be:

It should be noted that a function simply means a relation between the inputs and the outputs.

A function from a set X to a set Y is vital in assigning to each element X exactly an element of Y.

Learn more about functions on:

https://brainly.com/question/10439235

Answer:

A

Step-by-step explanation:

I did the assignment :>

Answer:

A) 4 triangles, 1 rectangle

Step-by-step explanation:

is correct, just did it :)

Answer:

(2.5,3.5)

Step-by-step explanation:

Omni calculator

Answer:

(2.5, 3.5)

Step-by-step explanation:

Answer:

Adult tickets cost $80, children ticket cost $40

Step-by-step explanation:

Given data

let the number of adults be x

and the number of children be y

so

x+y= 40-------------1

The adult tickets

cost 14 dollars and the children’s tickets cost 12 dollars.

14x+ 12y=  720-------2

solve 1 and 2

x+y= 40

14x+ 12y=  720

from 1

x= 40-y

put this in 2 in place of x

14(40-y)+12y= 720

560-14y+12y= 720

collect like terms

-2y= 720-560

-2y= 160

y= -160/2

y= -80

put y= 80 in 1

x+80= 40

x= 40-80

x= -40

Hence Adult tickets cost $80, children ticket cost $40

Answer:

the absolute value of -3.75 is 3.75

Answer:

x=2

Step-by-step explanation:

so u have 7 as the whole length.

and 5 of the 7 is filled

so u do this 7-5=2

Answer:

[tex]V = 97.911in^3[/tex]

Step-by-step explanation:

Given

Shapes: Cube and Cone

Required

Determine the volume

First we calculate the volume of the cube

[tex]V_1 = l^3[/tex]

Where

l = side length = 5.1

[tex]V_1 = 5.1^3[/tex]

[tex]V_1 = 132.651[/tex]

Next, calculate the volume of the cone using:

[tex]V_2 = \frac{\pi r^2h}{3}[/tex]

Where

h = 5.1

[tex]r = \frac{1}{2} * Diameter[/tex]

[tex]r = \frac{1}{2} * 5.1[/tex]

[tex]r = 2.55[/tex]

So, we have:

[tex]V_2 = \frac{\pi r^2h}{3}[/tex]

[tex]V_2 = \frac{\pi * 2.55^2 * 5.1}{3}[/tex]

[tex]V_2 = \frac{22 * 2.55^2 * 5.1}{7*3}[/tex]

[tex]V_2 = \frac{729.5805}{21}[/tex]

[tex]V_2 = 34.74[/tex]

The volume of the figure is:

[tex]V=V_1 - V_2[/tex]

[tex]V_1 = 132.651[/tex]

[tex]V = 132.651 - 34.74[/tex]

[tex]V = 97.911in^3[/tex]

Answer:

Step-by-step explanation:

1.rational

2.irrational

3.rational

4.rational

5.rational

6.irrational

I think is true

Please let me know if it right

Answer:

Step-by-step explanation:

2*( (-2)^6) =                                             128                  

4(-2)                                                          - 8

6(-2)                                                          -12

7(-2)^2                                                       28

-10(-2)^2                                                   -40

-8                                                               -8

Total                                                         88

Answer:

the correct awnser is A

Step-by-step explanation:

HAVE A GOOD DAY!!!!!!

Answer:

Answer is A

Step-by-step explanation:

Answer:

90 miles.

Step-by-step explanation:

145 × 0.621 = 90 miles

1km = 0.621 miles.

Answer:

2! Cause the hint is that all of the options are her locker conbination! (I think it is)

Step-by-step explanation:

Answer:36

Step-by-step explanation:

6•6 is 36 perfect square

4 + that number then multiply the number by 2

Answer:

x•2+4

Step-by-step explanation:

An unspecified number (x) twice (x+x or x•2) plus four more (x•2+4)

Answer:

x= -16

Step-by-step explanation:

add 11 to each side.

-2=x/8

multiply both sides by 8

-16=x