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
lawyer [7]
3 years ago
6

The triangles are congruent by SSS or HL. The diagram shows the sequence of three rigid transformations used to map ABC onto A"B

"C". What is the sequence of the transformations? rotation, then reflection, then translation rotation, then translation, then reflection reflection, then translation, then rotation reflection, then rotation, then translation

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0

Answer:

The sequence of transformation used to map ABC onto A"B"C" is reflection, then rotation, then translation.

Step-by-step explanation:

To map ABC onto A"B"C" steps are:

step 1: Reflection of ABC

step 2: rotation of A'BC by some angle to obtain A'B'C'.

step 3: translation of A'B'C' by some units to the right to obtain the given transformation A"B"C".

babunello [35]3 years ago
4 0

Answer:-  The sequence of the transformations for the given diagram must be reflection, then rotation, then translation.


Explanation:-

Given : Four triangles which are congruent by SSS postulate or HL theorem.

According to the given diagram , the rigid transformations are as follows

1. Reflection: ΔABC is flipped about BC to form ΔA'BC such that AC=A'C and its is already given that they are congruent thus the rigid transformation used here is reflection.

2. Rotation:- ΔA'BC is rotated about point A' at some angle to form ΔA'B'C' , and they are congruent (given). Thus the rigid transformation used here is rotation.

3.Translation:- ΔA'B'C' is translated exactly right by some factor to form ΔA"B"C" ∵ all the points have changed but as these triangles are congruent (given) then corresponding parts must be equal.Thus the rigid transformation used here is  translation.

You might be interested in
What term must go in the space to complete the statement
irakobra [83]

Answer:

5v+35 = 5(v+7)

Step-by-step explanation:

5(v+7) = 5v+35

3 0
3 years ago
Read 2 more answers
Solve the equation below. 2.3=p+0.6p=
Bas_tet [7]

Answer:

p=1.4375

Step-by-step explanation:

8 0
3 years ago
Ken normally leaves work at 5:00 pm, but he is leaving 20 minutes late today. He decides to make up time by taking the toll road
kobusy [5.1K]

Answer:

The correct answer is: y=\frac{1}{3} x + 20

Step-by-step explanation:

As stated in the question that x represents the number of minutes his <em>normal</em> commute takes. Here the keyword is normal; in the <em>normal</em> commute, Ken takes side streets instead of the toll road.

However, in this scenario, we have to come up with the equation that takes Ken's commute via <em>toll road</em>.

Ken can travel 3 times faster by taking the toll road (Given), which can be represented in the mathematical terms in terms of x as follows:

x_{toll\_road}=\frac{1}{3}x

<em>Without considering Ken getting late, </em>the equation would become the following:

y=\frac{1}{3} x --- (A)

<em>As Ken is leaving late</em>, we have to incorporate that time as well by <em>adding</em> it in the aforementioned equation (A).

In this case, it's 20 minutes; therefore, the equation (A) will become:

y=\frac{1}{3} x+20

Hence, the correct answer is y=\frac{1}{3} x + 20.

4 0
3 years ago
One zero of x^3-3x^2-6x+8=0 is -2. WHat are the other zeros of the function?
Irina18 [472]
\[x^3-3x^2-6x+8=x^3-x^2-2x^2+2x-8x+8=\]\[=x^2(x-1)-2x(x-1)-8(x-1)=(x-1)(x^2-2x-8)=\]\[=(x-1)(x^2+2x-4x-8)=(x-1)(x(x+2)-4(x+2))=\]\[=(x-1)(x+2)(x-4)\]
Other zeros are 1 ana 4
7 0
3 years ago
How do you solve this ?
viva [34]

take h=29

ø=39

b=q

then

cosø=b/h

cos39=q/29

0.777×29=q

q=22.53

6 0
3 years ago
Other questions:
  • F(x)=x^2-x-1 What is the average rate of change of f over the interval -1&lt;=x&lt;=1
    11·1 answer
  • Trapezoids and kites
    15·1 answer
  • Which of the following equations represents a proportional relationship? (There is a Picture) I need the answer ASAP!
    9·1 answer
  • Rearrange the equation A = 4xy to solve for x.
    7·1 answer
  • You collect a total of $80 in donations from three people. The three donations are in the ratio 3 : 3 : 10.
    6·1 answer
  • If there are 6 hours in a school day, 5 school days in a week, 4 school weeks in a month and 9 months in a school year, how many
    7·1 answer
  • A large bathtub contains 425 gallons of water. after 5 minutes of draining, it has lost 32% its volume of water.
    9·2 answers
  • Anyone can help me ?
    10·1 answer
  • Just need help real quick​
    8·1 answer
  • HELP ASAP ASAP ASAP ASAP ASAP ASAP
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!