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
solniwko [45]
3 years ago
9

What is the sequence of transformations that maps △ABC to △A′B′C′ ? Select from the drop-down menus to correctly identify each s

tep. Step 1: Step 2: Two triangles on the coordinate plane. Triangle A B C has vertex A at 7 comma negative 1, vertex B at 2 comma negative 3, and vertex C at 2 comma negative 1. Triangle A prime B prime C prime has vertex A prime at negative 3 comma 7, vertex B prime at negative 1 comma 2, and vertex C prime at negative 3 comma 2.

Mathematics
1 answer:
torisob [31]3 years ago
5 0
<h3>Answer:</h3>

Any 1 of the following transformations will work. There are others that are also possible.

  • translation up 4 units, followed by rotation CCW by 90°.
  • rotation CCW by 90°, followed by translation left 4 units.
  • rotation CCW 90° about the center (-2, -2).
<h3>Step-by-step explanation:</h3>

The order of vertices ABC is clockwise, as is the order of vertices A'B'C'. Thus, if reflection is involved, there are two (or some other even number of) reflections.

The orientation of line CA is to the east. The orientation of line C'A' is to the north, so the figure has been rotated 90° CCW. In general, such rotation can be accomplished by a single transformation about a suitably chosen center. Here, we're told there is <em>a sequence of transformations</em> involved, so a single rotation is probably not of interest.

If we rotate the figure 90° CCW, we find it ends up 4 units east of the final position. So, one possible transformation is 90° CCW + translation left 4 units.

If we rotate the final figure 90° CW, we find it ends up 4 units north of the starting position. So, another possible transformation is translation up 4 units + rotation 90° CCW.

Of course, rotation 90° CCW in either case is the same as rotation 270° CW.

_____

We have described transformations that will work. What we don't know is what is in your drop-down menu lists. There are many other transformations that will also work, so guessing the one you have available is difficult.

You might be interested in
What is 30/1 simplified
Andre45 [30]
You cannot simplify 30/q anymore
3 0
3 years ago
Read 2 more answers
Eight toy makers each carved 25 blocks and 15 cars how many toys did they crave in all
Stella [2.4K]

Answer:

320

Step-by-step explanation:

25 + 15 = 40 toys each

Toy makers x number of toys each = total toys carved

8 x 40 = 320 totals carved in all

6 0
3 years ago
Read 2 more answers
Charlotte works at an electronics store as a salesperson. Charlotte earns a 10% commission on the total dollar amount of all pho
Ymorist [56]

Answer:

I think it's 0.648

Step-by-step explanation:

10% of 4% of 162 = 0.648

5 0
3 years ago
Hello, I dont understande this, can someone please explain what it is.
n200080 [17]

The required diameter of dwarf planet is 10^{6}  m.

<h3>What is a statement?</h3>

A statement is a declarative sentence that is either true or false but not both. A statement is sometimes called a proposition. The key is that there must be no ambiguity. To be a statement, a sentence must be true or false, and it cannot be both.

Given:

The given statement is the diameter of 3 planet is

planet A= 10^{9} m= 1000000000m

planet B=10^{7} m=10000000m

planet C= 10^{8} m=100000000m

According to given question we have

A dwarf planet is discovered with a radius is 1/100 times of radius of planet C.

Radius of planet C =100000000/2=  50000000m

Radius of  dwarf planet = 1/100 times of radius of planet C.

Radius of  dwarf planet = 1/100 * 50000000m

Radius of  dwarf planet = 500000 m=5*10^{5} m

Diameter of dwarf planet =2*500000 m=1000000 m=10^{6}  m

Therefore, the required diameter of dwarf planet is 10^{6}  m.

Learn more details about statement here:

brainly.com/question/2285414

#SPJ1

3 0
1 year ago
What is the value of x in the equation 4x + 8y =40, when y=0.8
Naily [24]

Answer:

x= 8.4

Step-by-step explanation:

y=0.8

4x + 8y =40

4x + ( 8 x 0.8) = 40

4x + (6.4)  =40

4x = 40 - 6.4

4x = 33.6

x = 8.4

3 0
3 years ago
Other questions:
  • Will give Brainliest.
    12·2 answers
  • Addition properties and strategies to find sum
    5·1 answer
  • Use models to prove that 3(a+b) is equivalent to 3a+3b
    11·2 answers
  • The last school year enrollment of Genoa Middle school was 465 students. This year the enrollment is 525.
    12·1 answer
  • Which pair of angles are corresponding angles?
    6·1 answer
  • Bob's Skate Shop had a profit of $3,563 during the month of August. The company models its profit using where x is the number of
    15·1 answer
  • Please help giving lots of points!! Y varies directly with x. If
    9·1 answer
  • Coach Emanuel is trying to gain muscle. He starts 2017 weighing 226 pounds. If he plans to lift weights and eat enough, then how
    9·1 answer
  • 25x²+0x-1<br><br> Factor completely<br><br> Please provide an explanation if able
    9·2 answers
  • A cone has a height of 12 inches and a radius of 12 inches. What is its volume.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!