What is the image of (0,8) after a dilation by a scale factor of 1/2 centered at the origin?

Answer:

This image show how to divide a given line segment into a number of equal parts by using a compass and  ruler. First, draw the line AB. Secondly, draw a line above and divide into 5 equal distances to make a line AC. Third, using a compass by getting the distance of point C and B to be equal in the distance of point A and D, also getting the distance of point C to A to be equal to point B and D, then to make the Line DB. Finally divide into 5 equal parts by compass.

Step-by-step explanation:

Answer:

This image is showig how to divide a given line segment into a number of equal parts by using a compass and  ruler. First, draw the line AB. Secondly, draw a line above and divide into 5 equal distances to make a line AC. Third, using a compass by getting the distance of point C and B to be equal in the distance of point A and D, also getting the distance of point C to A to be equal to point B and D, then to make the Line DB. Finally divide into 5 equal parts by compass.

Step-by-step explanation:  

Hope that help.

Answer:

1. yes

2. no

Step-by-step explanation:

Answer:

10.6

Step-by-step explanation:

Answer:

She would be using 10.6 feet of wood.

Step-by-step explanation:

Multiply 2.65 (the length of the wood) by 4 (the number of pieces) and you would get 10.6 (the total measurement of the wood she has).

Answer:

f(5)={x+3 5≥ -2

Answer:

Step-by-step explanation:

For maximum height:

dxdy​=0⇒dxd​(10x−95​x2)=0

⇒10−910​x=0

⇒x=9 m

Hope it helps beza

Answer:

17 students

Step-by-step explanation:

the bus will take all the students so

932.50 - 550 = 382.5

and a meal for each student so

382.5 ÷ 22.5 = 17

Answer:

1.25x + 1.49 = 100

Step-by-step explanation:

1.25  =  Water bottle selling price

x = number of water bottles

1.49 = Ice tea sell price

Missing = number of ice tea bottles

100 = Total selling price

Mistake:

Barbara’s equation did not consider the number of bottles of iced tea

Answer:

Barbara’s equation did not consider the number of bottles of Iced Tea.

Step-by-step explanation:

Answer is "B"

Answer:

[tex]2\sqrt {2}[/tex]

Step-by-step explanation:

Distance From a Point to a Line

Given a line with an equation :

ax + by + c = 0

And the point [tex](x_0,y_0)[/tex]

The distance from the line to the point is given by

[tex]\displaystyle d=\frac {|ax_{0}+by_{0}+c|}{\sqrt {a^{2}+b^{2}}}[/tex]

The triangle has a vertex at (1,-2) and the base lies on the equation

x + y = 3

Rearranging:

x + y - 3 = 0

The altitude of the triangle is the distance from the point to the line.

The values to use in the formula of the distance are: a=1, b=1, c=-3, xo=1, yo=-2:

[tex]\displaystyle d=\frac {|1*1+1*(-2)-3|}{\sqrt {1^{2}+1^{2}}}[/tex]

[tex]\displaystyle d=\frac {|1-2-3|}{\sqrt {2}}[/tex]

[tex]\displaystyle d=\frac {4}{\sqrt {2}}[/tex]

Rationalizing:

[tex]\displaystyle d=\frac {4}{\sqrt {2}}\cdot\frac{\sqrt {2}}{\sqrt {2}}[/tex]

[tex]\displaystyle d=2\sqrt {2}[/tex]

The altitude of the triangle is [tex]\mathbf{4\sqrt {2}}[/tex]

Answer:

a.

x+y=9 (1)

12x+16y=132 (2), where:

x is the number shirts

y is the number of pants

b. You bought 3 shirts and 6 pants.

Explanation:

The first equation would indicate that the number of shirts plus the number of pants is equal to 9:

x+y=9

The second equation would indicate that the price per shirt for the number of shirts plus the price per pant plus the number of pants is equal to 132:

12x+16y=132

The system of of linear equations that represents this situation is:

x+y=9 (1)

12x+16y=132 (2), where:

x is the number shirts

y is the number of pants

You can solve for x in (1):

x=9-y (3)

Then, you can replace (3) in (2):

12(9-y)+16y=132

108-12y+16y=132

4y=24

y=24/4

y=6

Now, you can replace the value of y in (3):

x=9-6

x=3

Answer:

D is the extraneous ratio

Step-by-step explanation:

A is correct because 72/27 = 2.67, 64/24 = 2.67

B is correct because 25/10 = 2.5, 10/4 = 2.5

C is correct because 30/6 = 5, 35/7 = 5

D is extraneous (incorrect) because 7.5/ 5 is 1.5 and 18/1 is 18, two very different answers

Hope this Helps! Pls mark Brainliest!

Let the number = x

3/4 of x = 48

3/4x = 48

Divide both sides by 3/4

X = 48/ 3/4

X = 64

The number is 64

Answer:

x= 18

y =45

Step-by-step explanation:

first these two angles are supplementary and add up to 180 degrees:

(6x+7) + (4x-7) = 180

find x:

10x = 180

x = 18

substitute x = 18 for the angle (6x+7)

now we know what 6x +7 =

6 (18) + 7 = 115

since angle 3y-20 = 115, solve for y

3y = 135

y = 45

Answer:

x = 18

y = 45

Step-by-step explanation:

1. First off, we know that the angle (4x-7) degrees and (6x +7) are supplementary angles because of the corresponding angles theorem. So we do: (4x-7) + (6x+7) = 180 which should get you x=18.

2. Now that you know the value of x, finding y should be pretty easy. Plug in x for (6x + 7) and you should get 115 degrees.

3. We know that the angle with (6x +7) measurement is a vertical angle to (3y-20), so we can do 3y -20 = 115.

4. find the value of y, which should be 45

Answer:

5

Step-by-step explanation:

3 bears = 3

1 bear = 3 ÷ 3

1 bear = 1

2 glasses + 1 bear = 5

2 glasses + 1 = 5

2 glasses = 5 - 1

                = 4

1 glasses = 4 ÷ 2

1 glasses = 2

1 Cyxus + 1 bear + 1 Cyxus + 1 glasses = 9

2 Cyxus + 1 + 2 = 9

2 Cyxus = 9 - 1 - 2

              = 6

1 Cyxus = 6 ÷ 2

1 Cyxus = 3

1 glasses + 1 bear + 1 glasses + 1 Cyxus - 1 bear - 1 glasses = ?

2 + 1 + 2 + 3 - 1 - 2 = 5

Answer:

let hitting the red target bey x and blue target be y

then

5x+10y = 135

again

x+y=20

y=20-x

substituting the of y in above equation

5x + 10(20-x) = 135

5x+200-10x = 135

5x= 65

x= 13 answer

Step-by-step explanation:

Answer:

712 liters

Step-by-step explanation:

natural:synthetic = 5:8

For every 13 liters of Petrolyn, 8 are synthetic oil. So:

1157/13=89

89 x 8=712 liters of synthetic oil needed ..............

Answer:

Step-by-step explanation:

Answer:

x must equal 5 and y must equal 2

therefore,

5a + 2b = 23 and

5a - 2b = 7.

I'm gonna take 5a + 2b = 23 and add 7 to each side:

5a + 2b + 7 = 30

and substitute 5a -2b in for 7 on the left side:

5a + 2b + (5a-2b) = 30

10a = 30

a = 3

Now we know a. Now take

5a -2b = 7

and substitute in 3 for a

5*(3) - 2b = 7

15 -2b = 7

8 = 2b

b = 4

a = 3 and b = 4

Step-by-step explanation:

Answer:

135 or 180 is your answer

Step-by-step explanation:

Answer:

I think the answer is 94 1/2

Answer:

Yes

Step-by-step explanation:

Givens

Original Ratios (rock : country)

Dance --> 15 : 25

Summer --> 9 : 15

Simplify

Dance

15 : 25 all divided by 5

3 : 5

Summer

9 : 15 simplify by dividing everything by 3

3 : 5

Yes, it is the same ratio for rock and country songs for both parts of the playlist.

Answer:

y=4x

Step-by-step explanation:

X would be the blue and the 4 represents the number of which each blue is increased by.

4(1)=4

4(2)=8

4(3)=12

4(4)=16

4(5)=20

and so on

hope this helped

Answer:

64.4

Step-by-step explanation:

To find 70% of 92, just multiply .7 and 92. This gets us 64.4. That means 70% of 92 is equal to 64.4. I hope this helps!

Answer:

im stuck on the same question XD

Step-by-step explanation:

Answer:

Step-by-step explanation:

Slope intercept is written in the form of:

y

=

m

x

+

c

m

is the gradient of the line.

c

is the y-intercept.

You can convert the given equation to the slope intercept form by simplifying the equation and grouping the like terms. Steps are as follow:

y

+

5

=

−

6

(

x

+

7

)

Expand the bracket by multiplying  

−

6

with the inner components of the bracket.

y

+

5

=

−

6

x

−

42

Subtract both sides by  

5

to get '

y

' on its on.

y

=

−

6

x

−

47

and there you have it. The equation has now been converted to slope incercept form (

y

=

m

x

+

c

).

1/2 (6x - 4b) - (5x - 2b) + x

= 3x - 2b - 5x + 2b + x

= -x

i hope this helps! :D

Answer:

no

Step-by-step explanation:

for the equation y=x^2 -6 the line is curved and both points are facing up. A linear pair has to be straight. Therefore, this equation isn't linear

Answer:

i don't think so

Step-by-step explanation:

Answer:

A tranlation and a rotaion.

Step-by-step explanation:

In order to map the shapes, you have to translate point A onto point D and then rotate until points C and F, and B and E match up.

The rigid transformations that will map Δ ABC to Δ DEF is rotation then translation .

Single transformation maps ABC onto A'B'C' is reflection.

Transformations are changes done in the shapes on a coordinate plane by rotation, reflection or translation.

here, we have,

Given :

Reflection the single  transformation maps ABC onto A'B'C' is reflection .

The rigid transformations can map triangle Δ ABC onto triangle Δ FED is reflection then translation .

The rigid transformations that will map Δ ABC to Δ DEF is rotation then translation .

pair of triangles can be proven congruent by the HL theorem is rotation then translation .

rigid transformation S can map Triangle abc onto Triangle dec is reflection then rotation .

Hence, Single transformation maps ABC onto A'B'C' is reflection.

The rigid transformations that will map Δ ABC to Δ DEF is rotation then translation .

Learn more about the triangle here:

brainly.com/question/2773823

#SPJ5

Answer:

9 shelters

Step-by-step explanation:

Subtract 64 from the total number of coats to get the total amount of coats donated to shelters:

388 - 64 = 324

Then, divide 324 by 36, since that's the minimum number of coats given to each shelter:

324 ÷ 36 = 9

So at least 9 shelters received coats.

Dee gives a minimum of 36 coats to each shelter, 9 shelters receive coats.

The division in mathematics is one kind of operation. In this process, we split the expressions or numbers into the same number of parts.

Given:

Dee has collected no fewer than 388 coats for charities.

Let n be the number of coats.

n = 388

She gave 64 of the coats to her church and donated the remaining coats equally to local shelters.

Then,

n = 388 - 64

n = 324

The 324 remaining coats equally to local shelters.

She gave 36 to each shelter.

That means, use division operation,

the number of shelters = 324 / 36

The number of shelters = 9

Therefore, the number of shelters is 9

To learn more about the division;

https://brainly.com/question/13263114

#SPJ2

Answer:

1 2/6

Step-by-step explanation:

3 1/2 - 2 and 6 inches

change 6 to 1/6

3 1/2 = 3/6

2 1/6 = 1/6

-

_____

1 2/6