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
Charra [1.4K]
2 years ago
6

Wou help video

Mathematics
1 answer:
iragen [17]2 years ago
8 0

Answer:

The image is (-18,0)

Step-by-step explanation:

Here, we want to find the image of the given point after dilation by the given scale factor

Mathematically, given a point with the pre-image (x,y) going under the dilation of scale factor k, centered at the origin, the coordinates of the image will be;

(kx , ky)

Applying this in the given scenario, we have

(2(-9) , 2(0))

= (-18,0)

You might be interested in
How did they get that vertex
Nataly_w [17]

Answer:A vertex (or node) of a graph is one of the objects that are connected together. The connections between the vertices are called edges or links. A graph with 10 vertices (or nodes) and 11 edges (links).

Step-by-step explanation: (The vertex formula is derived from the completing-the-square process, just as is the Quadratic Formula. In each case, memorization is probably simpler than completing the square.) For a given quadratic y = ax2 + bx + c, the vertex (h, k) is found by computing h = –b/2a, and then evaluating y at h to find k.

8 0
3 years ago
C) Write another name for 25. -
EastWind [94]

Answer:

Twenty five

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the length of AB?<br> O A. 9<br> O B. 18<br> O C. 48<br> D. 6
insens350 [35]
<h3>Answer:  A.  9</h3>

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

Explanation:

Draw in the segments AO and OC.

Triangle ABO is congruent to triangle CBO. We can prove this through the use of the HL theorem. HL stands for hypotenuse leg.

Since the triangles are congruent, this means the corresponding pieces AB and BC are the same length.

Then we can say:

AB+BC = AC .... segment addition postulate

AB+AB = AC .... plug in BC = AB

2*AB = AC

2*AB = 18

AB = 18/2 .... divide both sides by 2

AB = 9

In short, the chord AC is bisected by the perpendicular radius drawn in the diagram. So all we do is cut AC = 18 in half to get AB = 9.

6 0
2 years ago
Read 2 more answers
PLEASE HELP!!!
nirvana33 [79]
<span>$100 discount loan for 7% 1) Pay back $100 in one year 2) Receive $93, today. $540 discount loan for 12.5% 1) Pay back $540.00 in 90 days. 2) Receive WHAT, today? It's less than</span>
7 0
2 years ago
Read 2 more answers
Write an expression to represent:<br> Four less than the quotient of a number x and 5.
Studentka2010 [4]

Answer:

(x/5) - 4

Step-by-step explanation:

You want four less than the quotient of x and 5 so you make x/5 a single term. Then subtract 4

6 0
3 years ago
Other questions:
  • What is the surface area of this?
    14·1 answer
  • Which relation is a function of x?
    11·2 answers
  • The number 4 is the smallest positive integer that has exactly three factors: 1, 2, and 4. If k is the next-highest integer that
    11·1 answer
  • Discuss how knowing the confidence interval for some statistical parameter (typically, but not always, the mean value) can affec
    13·1 answer
  • At her job, mary works 4 hours on monday, 3 hours on wednesday, and 6 hours on saturday. her boss adds a $10 bonus to her payche
    7·1 answer
  • If a truck travels for 3 hours, how many miles will it travel? __ miles
    15·2 answers
  • PLS HELP ILL GIVE BRAINLIEST.
    8·1 answer
  • Answer 36. Lara has the following scores: 25, 45, 50 and 36. There is one more test and Lara wants his average to increase by 4,
    11·1 answer
  • Solve the following inequality<br> giving brainliest
    5·1 answer
  • Planteamiento algebraico
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!