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
monitta
3 years ago
6

Identify a sequence of transformation that maps triangle ABC onto triangle A"B"C" in the image below.

Mathematics
2 answers:
Vladimir79 [104]3 years ago
5 0
I'd go with: D. clockwise 90 rotation; reduction 

(Hope I helped :D
tia_tia [17]3 years ago
5 0

Answer:

C counterclockwise 90 rotation; enlargement

Step-by-step explanation:

From the photo, we can see that triangle A"B"C" is the product of triangle ABC  after the transformation.

Please have a look at point C on line y-axis and after that it lies on x-axis. So we have possible reasons:

1. rotated either counterclockwise 90°

2. rotated clockwise 270°.

The rule is: (x,y)\rightarrow (-y,x)

The corresponding sides of image A"B"C" are bigger than the preimage ABC.  

k=\frac{A"B"}{AB}=\frac{6}{2}=3 > 0

Because k >0, the transformation shows the enlargement

So we choose option C counterclockwise 90 rotation; enlargement

You might be interested in
Determine whether the number could be the probability of an event. Explain your reasoning. -0.25
mr Goodwill [35]

yo sup??

The number can't be a probability of an event cause probability of an even lied between 0 and 1 whereas the number given to use is -0.25.

Since probability can't be negative therefore it isn't a probability of an event.

Hope this helps.

8 0
3 years ago
Scott invests $1000 at a bank that offers 6% compounded annually.Write an equation to model the growth of the investment
gladu [14]

Answer:

Step-by-step explanation:

Using the formula for the growth of investment:

           .....[1]

where,

A is the amount after t year

P is the Principal

r is the growth rate in decimal

As per the statement:

Scott invests $1000 at a bank that offers 6% compounded annually.

⇒P = $1000 and r = 6% = 0.06

substitute these in [1] we get;

⇒

Therefore, an equation to model the growth of the investment is,

7 0
2 years ago
What is the sale price of $59 with a 10% discount??
Sergio [31]
10% of 59 = 5.9

59 - 5.9 = 53.1

answer: sale price is $53.1
4 0
3 years ago
A cart travels 3.6 meters in 1.8 seconds. What is the average speed of the cart?
Lady_Fox [76]
For solving this we need the change in distance and the change in time.  You said that the change in time is 1.8 seconds and the change in distance is 3.6 meters.  ( This is assuming it started at 0 meters and started at 0 seconds )

Since the starting was 0,0 we can toss them out as they add no value.  Now since speed is labeled (in this case) m/s, we divide how many meters it traveled over how many seconds it took to travel it.

3.6 / 1.8 = 2

The average speed of the cart is 2 m/s
6 0
3 years ago
A bag contains 8 red marbles, 6 white marbles, and 6 blue marbles. find P (red or blue)
vlabodo [156]
I'm assuming you're supposed to find the chance of them drawing red or blue/
So the whole is 20, and red and blue combined is 14.So its 14/20, which is 70%, and as a simplified fraction it is 7/10.
5 0
3 years ago
Other questions:
  • Help me out please need them by tomorrow, answer any question you know just put the number so I can know what question you answe
    13·2 answers
  • PLEASEEE HELP :)))
    5·1 answer
  • Are the angles with the given measures complementary, supplementary, or neither?
    11·1 answer
  • Answer asap I really need too pass
    10·1 answer
  • For what values of θ, −π ≤ θ ≤ π, is y = tan θ undefined?
    14·1 answer
  • Grant is a member of a book club. He pays a $10 yearly membership fee and can purchase books through the club for $2.75 each. Hi
    8·2 answers
  • What is the y-intercept of the function f(x)=2/9x+1/3
    12·2 answers
  • Help me please.......
    11·1 answer
  • Which of the following is the equation of a circle whose center is at the origin and whose radius is 4?
    10·2 answers
  • A set of mathematics exam scores are normally distributed with a mean of 80.280.280, point, 2 points and a standard deviation of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!