Identify the coordinates of triangle ABC when it is dilated by a scale factor of 2 from the origin (0,0).

Answers

Answer 1

Answer:

[tex]A' = (-4,4)[/tex]

[tex]B' = (2,6)[/tex]

[tex]C' = (2,0)[/tex]

Step-by-step explanation:

Given [Missing from the question]

[tex]A = (-2,2)[/tex]

[tex]B= (1,3)[/tex]

[tex]C= (1,0)[/tex]

[tex]k = 2[/tex] --- scale factor

Required

The new coordinates

The new coordinate is calculated by:

[tex]New = Old * k[/tex]

So, we have:

[tex]A' = A * 2[/tex]

[tex]A' = (-2,2) * 2[/tex]

[tex]A' = (-4,4)[/tex]

[tex]B' = B * 2[/tex]

[tex]B' = (1,3) * 2[/tex]

[tex]B' = (2,6)[/tex]

[tex]C' = C * 2[/tex]

[tex]C' = (1,0) * 2[/tex]

[tex]C' = (2,0)[/tex]


Related Questions

answer for 30 points and brainilest

Answers

Answer: 15.7 cups of popcorn

Step by step solutions:

V=pi*r^2*h
V=3.14*3^2*8
V=226.08 in^3

Now divide the volume by the volume of a cup of popcorn.

226.08 in^3/(14.4 in^3)=15.7 cups

Please help! Twenty students are arranged randomly in a row for a class picture. Paul wants to stand next to Phyllis. Find the probability that he gets his wish.

Answers

Answer:

A classroom is arranged with 8 seats in the front row, 10 seats in the middle row, and 12 seats in the back row. The teacher randomly assigns seats to students as they enter the classroom.

Step-by-step explanation:

which situation involves opposite quantities combining to make 0

Answers

Answer:

An integer and its opposite also called absolute value I think

Step-by-step explanation:

Plz help I need I don’t understand

Answers

Answer:

The answer is C because there is 11 negative numbers and 9 positive numbers so then 11 - 9 = 2

Answer:

D. -2

Step-by-step explanation:

Sum of the white circles:

1*9 = 9

Sum of black circles:

-1*11 = - 11

Add up the two:

-11 + 9 = - 2

Correct choice is D

ILL BRAINLIEST YOU IF YOU GET IT RIGHT PLEASE HELP

Answers

Answer:

Angle 1= 147

Angle 2= 33

Step-by-step explanation:

(4a+7) + (a-2) = 180

4a+7+a-2=180

5a+5=180

5a=175

a= 35

plug in 35 for A to find measurements

4(35) +7 = 147

(35) -2= 33

The length of a rectangular garden is 5 meters more than its width. If the
area of the rectangular garden is 150 m2, identify the equation used to find
the width of the rectangular garden.

O W(W+5) = 150
O W(W + 5) 22 = 150
O 1/2(2W + W) = 150
O 2W(W + 5) = 150

Answers

Answer:

Width of rectangular garden = 10 meter

Step-by-step explanation:

Given;

Area of rectangle garden = 150 m²

Length of rectangular garden = 5 meters more than its width

Find:

Width of rectangular garden

Computation:

Assume;

Width of rectangular garden = W

So,

Length of rectangular garden = 5 + W

Area of rectangle garden = length x width

(W)(W + 5) = 150

W² + 5W = 150

W² + 5W - 150 = 0

W² + 15W - 10W  - 150 = 0

W(W + 15) - 10(W + 15) = 0

(W + 15)(W - 10)

So,

W = -15, W = 10

Width of rectangular garden = 10 meter

620 000 divided by 10 to the 3rd power

Answers

Answer:

620

Step-by-step explanation:

Not only you can find it, but 10 to the third power is 1,000 and 620,000 divided by 1,000 is subtracting the three 0s from it which would equal 620.

Fatima paid for 5 pallets of grass to be delivered.
Each pallet of grass cost $129.95.
Fatima paid $76.20 for delivery.
What is the total amount Fatima paid?

Answers

Answer:

729.5

Step-by-step explanation:

⚠️⚠️ Help I’m in desperate need of help ⚠️⚠️ the questions are basically in the top picture

Answers

Answer:

1. [tex]3^{3} * 3^{2}[/tex]

2.[tex]6^{-4}[/tex]

3. [tex]5^{0} < 5^{1}[/tex]

is (-11, -284 ) a solution to the given equation: y = 14x - 129 ?

Answers

Answer:

Step-by-step explanation:

hello :

put x = -11 in this equation y = 14x - 129 :

y = 14(-11) - 129 = -154 -129 = -283

(-11, -284 ) is not solution to the given equation: y = 14x - 129 ?

HELP PLSS IM MISSING THIS ASSIGNMENT!!

Answers

Answer:

100

4

1500

22

Step-by-step explanation:

1 meter ⇒ 100 centimeters

Answer:

1 m = 100 cm

4 m = 400 cm

15 m = 1500 cm

22 m = 2200 cm

Step-by-step explanation:

Every Meter is 100 Centimeters

frank is 3 years younger than his brother tony. let T represent tony's age
what equation can be used to find franks age?

Answers

Answer:

T= 3+F where T is Tony's age and F is Frank's age

Step-by-step explanation:

Well Tony's age can be represented by

T= 3+F where T is Tony's age and F is Frank's age

Hope that Helps!

Answer:

Your question is not proper we need one more number to represent Tony's age

PLSS HELP IMMEDIATELY!!!! ILL MARK BRAINIEST IF U DONT LEAVE A LINK OR GUESS!!!!!

Answers

Answer:

h = 3 cm

Step-by-step explanation:

The volume (V) of a rectangular prism is calculated as

V = Ah ( A is the area of the base and h the height )

Here V = 36 and A = 6 × 2 = 12 cm² , then

12h = 36 ( divide both sides by 12 )

h = 3

Answer: 3 cm

Step-by-step explanation:

The formula to solve the volume of a rectangular prism is V = l x w x h

Where V is volume, l is length, w is width, and h is height

Givens are, Volume = 36 cm3

length = 6 cm

width = 2 cm

Now, we will plug in the numbers to the formula

36 cm3 = 6cm x 2cm x h

36 cm3 = 12 cm2 x h

divide 12cm2 on both sides

36cm3/12cm3 = h

h = 3cm

The perimeter of ABCD is 26 cm

The area of PQRS is 45 cm(squares)
Find the length of AB

Answers

Area of rectangle= LxW
45cm2 divided by 10cm = 4.5cm
B-C= 4.5cm
Perimeter of rectangle= L+W x2
26/2 =13cm -4.5= 8.5cm
QR = 10cm and the area of that rectangle is 45cmsq so to work out PQ you do 45/10 = 4.5cm
PQ= 4.5cm

As BC = PQ they both equal 4.5cm

and the perimeter of ABCD is 26cm you so 26- (4.5x2) = 17
and 17/2 = 8.5cm

AB is 8.5cm

Write the expanded form of 4 (14a + b - 6).

Answers

Answer:

here is your ans

Step-by-step explanation:

14a=b-6=14a+b-6

As shown, several colored paper squares are placed in a bowl. One paper square is randomly selected. Is this a uniform or non-uniform probability model? Justify your reasoning. A) It is a uniform probability model because each color has an equal chance of being selected. B) It is a non-uniform probability model because each color has an equal chance of being selected. C) It is a uniform probability model because each color does not have an equal chance of being selected. D) It is a non-uniform probability model because each color does not have an equal chance of being selected.

Answers

Answer:

B it is a non-uniform probability model because each color has an equal chance of being selected

Step-by-step explanation:

Developing a uniform probability model by assigning equal probability to all. If we select one student at random from the ten, is that a uniform then student name or grade level or color of their shirt or shoe size or different that the probability model uniform is different so that means the model is a non-uniform

please help

( GIVING BRAINLIEST)

Answers

Answer:

I belive that the solution is 2 gallons and 4 cups

Answer:

1c = 0.0625

36x0.0625=2.25 galon = 2 gal 4 cups

Step-by-step explanation:

(PLEASE HELP)
What is the area of the shaded region?

Answers

Answer:

12 cm squared

Step-by-step explanation:

4x4=16

2x2=4

16-4=12

Select from the drop-down menus to correctly complete the statement. The product of 0.008 and 10,000,000 is ___ because the decimal point in 0.008 moves ___ places to the right

Answers

Answer:

80,000.000

The decimal moves three places to the right

Step-by-step explanation:

10,000,000

         0.008

80,000.000

Answer:

800,000 it moves 5 times actually

Step-by-step explanation:

Explain Jan’s error

Answers

Answer:

Please check explanations

Step-by-step explanation:

To find the volume of the surface area of a cone, we need to use the height and not the slant height of the cone

The slant height, the height and the base radius forms a right triangle with the slant height being the hypotenuse of this triangle

By Pythagoras’ theorem, the square of the hypotenuse (slant height) equals the sum of the squares of the two other sides

6.5^2 = 2.5^2 + h^2

h^2 = 36

h = √36

h = 6 cm

So we have the volume as;

V = 1/3 * pi * r^2 * h

where r in this case is base radius of 2.5 cm

V = 1/3 * pi * 2.5^2 * 6 = 39.3 cm^3

7. Santiago's total budget for the materials to build the ramp and the foarte pit is $3,000. With his
current design, will be he over budget or under budget, and by how much?

Answers

I don't know, I need more details

15% of the animals in a pet store are cats. If there are 40 animals in
the store, how many are cats?

Answers

Answer:

6

Step-by-step explanation:

Just doing this for points sorry

solve for c 4c+9d=16

Answers

1 plus 1 =2

2+2 4 3+3 6 77÷11 7

PLEASE HELP! Links will be reported!

Answers

Answer:

y=x+5

Step-by-step explanation:

bc each time its increasing by 5

How many combinations with repetition are allowed if n = 7 and r = 2?
a. 21
b. 14
c. 49
d. 28​

Answers

N=7 r=2
So 7x2=14
7x3=21
7x4=28



So 3

The combinations with repetition are allowed is equal to 28.

Here we have N=7 r=2

We have to determine the combination of repetition

What is the combination?

A combination is a selection of items from a set that has distinct members, such that the order of selection does not matter.

The combinations with repetition are allowed if n = 7 and r = 2

So 7x2=14

7x3=21

7x4=28

Therefore the combinations with repetition are allowed is equal to 28.

To learn more about the combination visit:

https://brainly.com/question/26153631

#SPJ2

pls help me wiht this questin picture below

Answers

Answer:

The answer is 80 units.......

[tex]\huge{\textbf{\textsf{{\color{pink}{An}}{\red{sw}}{\orange{er}} {\color{yellow}{:}}}}}[/tex]

Volume of cuboid = l × b × h

= 8 × 2 × 5

= 40 units.

ThanksHope it helps

please help me on this question

Answers

The answer to the question is C

Can anyone help me with this?
Thank you

Answers

1. 3,6

2. 5,6

3. 4,5

(branliest will be appreciated and thanks)

Slope: 3/5
Y intercept: -3
X-intercept: 5

The amusement park won't allow kids to ride
roller-coasters until they are a minimum of 48
inches tall. Michael is now 42 inches tall, and
grows about 1/2 inch every month. How many
months will it be until Michael can ride a roller-
coaster?
A. .5x+42 > 48 South
B .5x+42 > 48 East
C.5x+42 < 48 North

Answers

I think the answer is C

Answer:

c

Step-by-step explanation:

By looking at each data set, which conclusion is reasonable when comparing the variability of word lengths for both samples?

Answers

Answer:

the answer is c

Step-by-step explanation:

yes sir

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