What is the scale factor of the dilation?

Answer:

y = - 2.5

Step-by-step explanation:

Given

0.5y = - 1.25 ( divide both sides by 0.5 )

y = [tex]\frac{-1.25}{0.5}[/tex] = - 2.5

Answer:

y=-2.5

Step-by-step explanation:

0.5/0.5 y=-1.25/0.5

y= -2.5

Answer:

Step-by-step explanation:

=5^-3 X 2^-1

= 1/5³ X 1/2

=1/(5³X 2)

=1/250 (Answer)

OR

=0•004 (Answer)

Answer:

1/250 or 0.004.

Step-by-step explanation:

5^-3 x 2^-1

= 1/5^3 * 1/2

= 1/125 * 1/2

= 1/250.

Answer:

X

Step-by-step explanation:

To be a function, the line has to pass the vertical line test. This means that when a vertical line is passed through every x value, it will only cross the graphed line once.

To help: draw vertical lines through each graph.

In graph W: the line would pass through the top and bottom of the circle - not a function

In graph X: the line passes once through every area - a function

In graph Y: the line passes through the top curve as well as the bottom curve - not a function

In graph Z: the line passes through the curves multiple times - not a function

Answer:

x + 15

Step-by-step explanation:

Since I don't know what this number is, I'm going to use the variable x to substitute for the value of the unknown number.

So it would just be x + 15 because addition is the operation of adding and the key words are usually more. Since one of the numbers is unknown, we can't get an answer like "100" because x is undefined.

Say x=100, then the number would be written as 115 in it's simplest form but you could also write it as 100+15. So I'm just using substitution.

Answer:

x+15

Step-by-step explanation:

Since it says "than a number"

What number is it?

We don't know.

We will say thats a variable.

What variable?

Well it really can be anything. ONLY LETTERS

Lets do a x

Now the problem changed.

Fifteen more than x is written as...?

It says "more"

You use plus.

Now the problem changed.

Since is written as... is your answer so yeah

15+x is the problem.

There you go the answer!

People writes the variable first so:

x+15

The answer is x+15

So, we have the following equation...

[tex]12*4=?[/tex]

To do this its pretty simple just multiply 12 by 4.

[tex]12*4=48[/tex].

Your final answer is [tex]48[/tex]!

I only need 3 more brainliests so if i could get one that would be a big help!

Answer:

4 5 8

Step-by-step explanation:

Answer:

2x + 5 = 13

take away 5 from both sides

2x = 8

divide both sides by 2

x = 4

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

distribute equation

-2 times k = -2k

-2 times -9 = 18

so -2k+18=-6

solve

subtract 18 from both sides

-2k= -24

divide -2 from both sides

k =12

Answer:

k=12

Step-by-step explanation:

-2(k-9)=-6

divide both sides

k-9=3

move the k to the right

k=3+9

add 3+9

k=12

Answer:

7 - V = 3

take away 7 from both sides

-V = -4

V = 4

Step-by-step explanation:

Hey there!

7 - v = 3

-v + 7 = 3

SUBTRACT 7 to BOTH SIDES

-v + 7 - 7 = 3 - 7

SIMPLIFY IT!
-v = 3 - 7

-v = -4

DIVIDE -1 to BOTH SIDES

-v/-1 = -4/-1

SIMPLIFY IT!

v = -4/-1

v = 4/1

v = 4

Therefore, your answer is: v = 4

Good luck on your assignment & enjoy your day!

~Amphitrite1040:)

Answer: D. ALL OF THE ABOVE

Step-by-step explanation:

AN INTEGER IS A WHOLE NUMBER THAT IS NOT A FRACTION

Answer:

D.) All of the above.

Step-by-step explanation:

An integer is defined as: a colloquially defined number that can be written without a fractional component. All of the above numbers apply.

Answer:

2 millimeters.

Step-by-step explanation:

1 millimeter : 6 meters

x millimeters : 12 meters

x = (12÷6) × 1

x = 2×1

x = 2 millimeters

Answer:

4.6

Step-by-step explanation:

Step 1:

AR + RB = AB     Equation

Step 2:

5x - 6 + 8 = 25     Substitute

Step 3:

5x + 2 = 25    Add

Step 4:

5x = 23       Subtract 2 on both sides

Step 5:

23 ÷ 5   Divide

Answer:

x = 4.6

Hope This Helps :)

Answer:4.6

Step-by-step explanation:

Answer:

n-25.5

Step-by-step explanation:

i do not say bla bla bla lol

hope this helped u

Answer:

55/9

Step-by-step explanation:

Answer:

20/9 or 2 2/9

Step 1: convert mixed number into improper fraction

4/3

Step 2: copy dot flip

4/3 × 5/3

Step 3: solve

20/9

Step 4 (if your hw requires it): convert to mixed number

2 2/9

Answer:

4+3x = 15

Step-by-step explanation:

sum means add

4+3x = 15

Answer:

4 + 3x = 15

Step-by-step explanation:

Sum means addition.

Times means multiplication.

4 + 3x = 15

Best of Luck!

Answer:

n=3

Step-by-step explanation:

q² × q^n = q^5

q^(2+n) = q^5

=> 2+n=5

n = 5-2

n=3

Answer:

(Ag) Silver is located in group 11 with mass of 107.87.

Answer: =

0.720 is the same as 0.72.

= means equal to.

The answer is =.

Answer:

Step-by-step explanation:

Given

To find

Solution

==================

Answer:

10 feet. You can prove this by dividing 8 by 2, with this you find that 1 inch on the blueprint is equal to 4 feet. then take half of 4(2), and add it to 8 to get your answer.

Step-by-step explanation:

I hope this helps you

-KeairaDickson

Answer:

m = 1/2

Step-by-step explanation:

We need to solve the equation:

3/4 = m + 1/4

In order to solve for m, we must isolate the variable - in other words, we need to move all the m terms to one side and all the non-m terms to the other.

So, subtract 1/4 from both sides to isolate m:

3/4 - 1/4 = m

m = 2/4 = 1/2

Thus, m = 1/2.

~ an aesthetics lover

Answer:

Super Funny! Thank you for your congratulations! Even though I'm super young.

Answer:

funnyyyy!

Step-by-step explanation:

yesss

Answer:

25

Step-by-step explanation:

15.60 divided by 11.70 = 25

Answer:

50

Step-by-step explanation:

The sum of a triangle's angles are 180 so since you know one angle is 80, you would put 2x + 80 = 180, which would be 2x = 100, which simplifies to x = 50

Answer:

SOLUTION

First, we write the augmented matrix.

⎡

⎢

⎣

1

−

1

1

2

3

−

1

3

−

2

−

9

|

8

−

2

9

⎤

⎥

⎦

Next, we perform row operations to obtain row-echelon form.

−

2

R

1

+

R

2

=

R

2

→

⎡

⎢

⎣

1

−

1

1

0

5

−

3

3

−

2

−

9

|

8

−

18

9

⎤

⎥

⎦

−

3

R

1

+

R

3

=

R

3

→

⎡

⎢

⎣

1

−

1

1

0

5

−

3

0

1

−

12

|

8

−

18

−

15

⎤

⎥

⎦

The easiest way to obtain a 1 in row 2 of column 1 is to interchange \displaystyle {R}_{2}R

​2

​​  and \displaystyle {R}_{3}R

​3

​​ .

Interchange

R

2

and

R

3

→

⎡

⎢

⎣

1

−

1

1

8

0

1

−

12

−

15

0

5

−

3

−

18

⎤

⎥

⎦

Then

−

5

R

2

+

R

3

=

R

3

→

⎡

⎢

⎣

1

−

1

1

0

1

−

12

0

0

57

|

8

−

15

57

⎤

⎥

⎦

−

1

57

R

3

=

R

3

→

⎡

⎢

⎣

1

−

1

1

0

1

−

12

0

0

1

|

8

−

15

1

⎤

⎥

⎦

The last matrix represents the equivalent system.

x

−

y

+

z

=

8

y

−

12

z

=

−

15

z

=

1

Using back-substitution, we obtain the solution as \displaystyle \left(4,-3,1\right)(4,−3,1).

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

We know that m= -3 so we plug it into our equation

[tex]-3^{2}[/tex]+5*-3+9

NOTE: in an equation when a letter is touching a number that means to multiply, that's how i got 5*-3 in the equation.

Now we solve!

[tex]-3^{2}[/tex]+5*-3+9 = 3

Hope this helps!

I believe the answer is between 90-100.

Hopes this helps

Answer:

Length side is 3 cm

Step-by-step explanation:

the length in square is called side.

A= sides X sides

9 = s^2

S= 3

See my other articles for quiz and assignment in my site.

Just copy and paste "learningandassignments diy4pro" to google search engine.

Hope it helps.

Value of side length is 3 cm

Give that;

Area of square = 9 cm²

FInd:

Value of side length

Computation:

We know that,

⇒ Area of square = Side²

BY putting value into formula

⇒ Side² = 9

⇒ Side² = 3²

⇒ Side = 3

So,

Value of side length = 3 cm

Learn more about square;

https://brainly.com/question/21394374?referrer=searchResults

Answer:

3/5

Step-by-step explanation:

3/5 is .6 and 1/2 is .5

.6 is the bigger number.