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
Monica [59]
2 years ago
15

What are the vertices of AA'B'C'if AABC is dilated by a scale factor of 2?

Mathematics
1 answer:
gulaghasi [49]2 years ago
3 0

Answer:

B.

Step-by-step explanation:

Multiply each point's x and y coordinates by 2.

You might be interested in
drug sniffing dogs must be 95% accurate in their responses because their handlers don't want them to miss durgs and also don't w
GenaCL600 [577]

Answer:

95% Confidence interval:  (0.8449,0.9951)

Step-by-step explanation:

We are given the following in the question:

Sample size, n = 50

Number of times the dog is right, x = 46

\hat{p} = \dfrac{x}{n} = \dfrac{46}{50} = 0.92

95% Confidence interval:

\hat{p}\pm z_{stat}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}

z_{critical}\text{ at}~\alpha_{0.05} = 1.96

Putting the values, we get:

0.92 \pm 1.96(\sqrt{\dfrac{0.92(1-0.92)}{50}})\\\\ = 0.92\pm 0.0751\\\\=(0.8449,0.9951)

(0.8449,0.9951) is the required 95% confidence interval for the proportion of times the dog will be correct.

7 0
2 years ago
Read the numbers and decide what the next number should be. 256 196 144 100 64 36 16
Tatiana [17]
340? TBD add the two numbers.
4 0
3 years ago
Read 2 more answers
Which table of values will generate this graph?
IRINA_888 [86]

Answer:

Step-by-step explanation:

3

7 0
3 years ago
A carnival charges $6 for admission and $2.50 per ride. You have $50 to spend at the carnival. Which of the following inequaliti
Firdavs [7]

Answer:

6+2.5r\leq 50

Step-by-step explanation:

Hi!

The options regarding the inequalities are not listed, though we can still proceed to write the inequality.

From the problem statement you cannot spend more than $50

and you are charged admission fee of $6 flat

a ride cost $2.50 per ride

the number of rides is given as r

yet in all you must not go beyond your limit

Therefore the inequalities can be presented as

6+2.5r\leq 50

4 0
3 years ago
Read 2 more answers
Which is the focus of a parabola with equation y2=-12x
Morgarella [4.7K]
We have
y²=-12x

the vertex is the point (0,0)------------- > see the attached figure
<span>
standard form: (y-k)^2=4p(x-h), with (h,k) being the (x,y) coordinates of the vertex.
vertex(0,0) 
4p=-12---- > p=-12/4
p=-3
Focus:(-3,0)

</span>the answer is (-3,0)   

3 0
3 years ago
Other questions:
  • Number sense. Eddie wanted to subtract 273 - 188. She began by finding 2-1. What did Edie do wrong?
    5·1 answer
  • The black graph is the graph of y=f(x). Choose the equation for the red graph.<br> Please Help!!!
    7·1 answer
  • Evaluate sin(Arcos(-9/√145)).
    10·2 answers
  • Brienne and 3 friends bought tickets to the movies. They spent a total of $27.00 on the tickets. Which equation represents this
    12·1 answer
  • Why does 2(2x+3)=4x+6​
    12·2 answers
  • Choose the definition for the function. please help me
    8·2 answers
  • HELP ILL MARK AS BRAINLIEST what’s the surface area?
    6·1 answer
  • Mr. Trier charges $25 per hour for tutoring services plus a one-time fee of $15 for supplies. How many tutoring sessions(t) can
    8·1 answer
  • "Sierra has recipe she wants to make. She has to use eggs and sticks of butter. The ratio for these ingredients is 12 to 4 batch
    8·1 answer
  • Cassie wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled floor is 4
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!