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
vodka [1.7K]
3 years ago
10

How much is point (-24,-12) dilated by to get to (-18,-9)?

Mathematics
1 answer:
Anna [14]3 years ago
8 0

Answer:

Dilation factor = 0.75.

Step-by-step explanation:

One point on the xy-plane is (-24,-12). The transformation is the dilation which is done on the point and the image is given by (-18,-9). Dilation changes the size of the shape according to the dilation factor. If the original x-coordinate is -24, then the image will be calculated by multiplying the original point with the dilation factor. Therefore, -18= -24 * k, where k is the unknown dilation factor. Simply solve the equation for k.

24k = 18.

k = 18/24 = 3/4 = 0.75.

Similarly, 12k = 9. k = 9/12 = 3/4 = 0.75.

So the point (-24,-12) dilated by k=0.75 to get to (-18,-9)!!!

You might be interested in
You randomly select one card from a 52-card deckFind the probability of selecting a black ace or a red nine
rosijanka [135]

Answer:

2/52 + 2/52 = 4/52

6 0
2 years ago
11 15 24 33 10 35 23 25 40. What is P45 of the given data?
AveGali [126]

Answer:180 u

Step-by-step explanation:

7 0
2 years ago
Triangle JKL has vertices J(-4, -1), K(0, 4), and L(-4, -2). Graph The triangle and it’s image after a dilation with a scale fac
Dafna1 [17]

Answer:

J(-2, -0.5), K(0, 2), L(-2, -1)

Step-by-step explanation:

5 0
3 years ago
Question 2 (5 points)<br> What is the value of x?<br> HELP ASAP
Anton [14]

Step-by-step explanation:

In \:  \triangle HDT,  \: BM || DT.. (given)  \\  \\  \therefore \:  \frac{HM}{MT} =  \frac{ HB}{ BD} \\ (by \: basic \: proportionality \: theorem) \\  \therefore \:  \frac{6}{x} =  \frac{9}{15} \\  \\  \therefore \:  x=  \frac{15 \times 6}{9} \\  \\  \therefore \:  x=  \frac{90}{9} \\  \\ \therefore \:  x=  10 \\  \\

3 0
3 years ago
Anyone please !!!!!!
IgorLugansk [536]

Answer:

4

Step-by-step explanation:

Lets start by plugging in our (a) value

a^2 + 5a + 4

(-5)^2 + 5(-5) +4

25 - 25 + 4

0 + 4

4 is your final answer!

5 0
3 years ago
Other questions:
  • You jog 2 kilometers in 12 minutes. At this rate, how long will it take you to complete a 5 kilometer race, when using ratios an
    13·2 answers
  • (15P) PLEASE HELP ME ASAP NEED HELP!
    10·1 answer
  • Csc theta = -8/5<br> what is theta in radians?
    12·1 answer
  • What is the explicit formula for this geometric sequence?
    12·1 answer
  • What is the factored form of the quadratic equation y=x2+4x-12? <br><br> PLEASE HELP ME!!!
    15·2 answers
  • Factor: 4x^2 + 12x + 9
    13·1 answer
  • D. A gardener planted 1,000 avocado seeds and expected 10% to not
    9·1 answer
  • A tangent to a circle passes through the center of the circle<br>True<br>false<br>sometimes true​
    6·1 answer
  • 10<br> B<br> с<br> 63°<br> 9<br> А<br> D<br> What is m_D?<br> m2D =
    11·1 answer
  • Khan academy
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!