1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Salsk061 [2.6K]
3 years ago
11

100 point NO SAMPLE ANSWERS PLEASE!

Mathematics
2 answers:
photoshop1234 [79]3 years ago
6 0

Answer:

First you have to find the ordered pairs for the shapes. Then figure out how much the pre-image was multiplied by. The number it was multiplied by is your scale value.

Step-by-step explanation:

I took the assessment. :)

Georgia [21]3 years ago
3 0

Assume that the initial coordinates are (x,y) and that the dilated coordinates are (x',y').

The dilation is therefore:

(x,y) ............> (x',y')

Now, let's assume that the dilation factor is k.

Therefore:

x' = kx

y' = ky

Based on the above, all the student has to do is get the initial coordinates and the final ones and then substitute in any of the above two equations to get the value of k.

Example:

Assume an original point at (2,4) is dilated to coordinates (4,8). Find the dilation factor.

Assume the dilation coefficient is k.

(x,y) are (2,4) and (x',y') are (4,8)

Therefore:

x' = kx .........> 4 = k*2 ..........> k = 2

or:

y' = ky ..........> 8 = k*4 .........> k = 2

Based on the above, the dilation coefficient would be 2.

Hope this helps :)

You might be interested in
I need help. Please
zubka84 [21]

Answer:

Answer is A.

Step-by-step explanation:

If you take the current cords of 'C' and add the cords it gives you: (4.5,-6.5). You end out with (3.5,-9,2). Hope this helps!

5 0
3 years ago
Read 2 more answers
10z + 3 =9z solve for z
Eva8 [605]

z=-3

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
What is the probability the coin lands on heads and the 6-sided die lands on a number that is 3 or greater? NO LINKSS
xeze [42]

Answer:

Rolling a six-sided die and flipping a coin: The sample space is 6 • 3or 18 equally likely outcomes

Step-by-step explanation:

mark me brainliest!!

6 0
2 years ago
Find slope for 7x-2y=0.2<br><img src="https://tex.z-dn.net/?f=7x%20-%202y%20%3D%200.2" id="TexFormula1" title="7x - 2y = 0.2" al
Darina [25.2K]

Answer:

slope = -7/2

Step-by-step explanation:

To find the slope, we will solve the equation for y.

7x-2y=0.2

Subtract 7x from each side.

7x-7x-2y=-7x+0.2

-2y = -7x+0.2

Then we need to divide each side by -2

-2y/-2 = -7x/-2 + 0.2/-2

y = -7/2 x -0.1

This is in the form y= mx+b where m is the slope and b is the y intercept.

So the slope is -7/2 and the y intercept is -0.1

7 0
3 years ago
Vincent and Aidan buy the same number of pens. Vincent buys packs of 6 pens, and Aidan buys boxes of 20 pens. What is the least
Shtirlitz [24]

The least number of pens each boy can have brought is 60

<h3>How to determine the least number of pen?</h3>

We have:

Vincent = 6 packs

Aidan = 20 boxes

Factorize 6 and 20

6 = 1 * 2 * 3

20 = 1 * 2 * 2 * 5

Multiply all factors

LCM = 1 * 2 * 2 * 3 * 5

Evaluate the product

LCM = 60

Hence, the least number of pens each boy can have brought is 60

Read more about LCM at:

brainly.com/question/233244

#SPJ1

3 0
2 years ago
Other questions:
  • If DM 5 37, find the value of r.<br>A) 7<br>B) 15<br>C) 17<br>D) 18​
    7·1 answer
  • Describe the location of point (−2, 6, 7) in three-dimensional coordinate space.
    9·1 answer
  • Please help me find the value of x
    8·1 answer
  • Which of the following terms describes the 5 in the expression
    11·1 answer
  • Can 1 1/8 be simplified​
    10·2 answers
  • Help me solve thank you will give 20 points
    11·1 answer
  • Help ASAP PLEASE! I'll mark brainliest
    12·2 answers
  • Is 6x+8=7x+13 all solution or no solutions
    6·1 answer
  • Help due in 7 minutes!!
    15·1 answer
  • All triangles are similar <br><br> AD= x-2<br> CD=x+3<br><br> Find the value of x
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!