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
allochka39001 [22]
3 years ago
7

What's the answer to this question

Mathematics
1 answer:
zvonat [6]3 years ago
7 0
110 I did not learn this so I am giving my best answer
 
You might be interested in
Simply the above sum<br><br><br><br><br><br>help to solve please<br>​
svetoff [14.1K]
Hope this helps mark brainliest please

6 0
3 years ago
On a coordinate plane, 3 triangles are shown. Triangle B C D has points (1, 4), (1, 2), (5, 3). Triangle B prime C prime D prime
Tresset [83]

The rule which describe the composition of transformations that

maps ΔBCD to ΔB"C"D" is:

Reflection across the y-axis composition translation of 6 units x,

negative 5 units y ⇒ last answer

Step-by-step explanation:

Let us revise the reflection across the y-axis , horizontal translation

and vertical translation

1. If point (x , y) is reflected across the y-axis, then its image is (-x , y)

2. If point (x , y) is translated h units to the right, then its image is

   (x + h , y), if translated h units to the left, then its image is (x - h , y)

3. If point (x , y) is translated k units up, then its image is (x , y + k),

   if translated k units down, then its image is (x , y - k)

∵ The vertices of triangle BCD are (1 , 4) , (1 , 2) , (5 , 3)

∵ The vertices of triangle B'C'D' are (-1 , 4) , (-1 , 2) , (-5 , 3)

∵ The x-coordinates of the vertices of Δ B'C'D' have the same

   magnitude of x-coordinates of Δ BCD and opposite signs

∴ Δ B'C'D' is the image of Δ ABC after reflection across the y-axis

∵ The vertices of triangle B'C'D' are (-1 , 4) , (-1 , 2) , (-5 , 3)

∵ The vertices of triangle B''C''D'' are (5 , -1) , (5 , -3) , (1 , -2)

∵ The image of -1 is 5 and the image of -5 is 1

∴ The x-coordinates of the vertices of triangle B'C'D' are added by 6

∵ The image of 4 is -1 , image of 2 is -3 and the image of 3 is -2

∴ The y-coordinates of the vertices of triangle B'C'D' are subtracted

   by 5

∴ Δ B"C"D" is the image of Δ B'C'D' by translate 6 units to the right

  and 5 units down ⇒ (x + 6 , y - 5)

The rule which describe the composition of transformations that

maps ΔBCD to ΔB"C"D" is:

Reflection across the y-axis composition translation of 6 units x,

negative 5 units y

Learn more:

You can learn more about reflection in brainly.com/question/11203617

#LearnwithBrainly

3 0
3 years ago
Read 2 more answers
How many baseball's would fit in a box that has the dimensions (3×5) ×2
elixir [45]
Ok so 3x5 is 15 then 15 x 2 is 30 your answer is 30
 hope this helped
3 0
3 years ago
Read 2 more answers
Honestly this school stuff really draining me i got exams for math but my teachers never teach me nothing now i'm going to fail
denis-greek [22]

Answer:

hey, im sorry to hear that. evreyone (mostly) is going through the same thing... teachers are uploading loads of work. and understand that it may be stressful... they have to understand us students are also dealing with our own problems. so please take ur time to develop a good mindset! ily and im  Proud of you for evreything you have accomplished… ur teacher may have not taught you alot but im here to help u and so is everyone in brainly! You can do this! You can make it! Its gonna  be okay and i understand  u may have alot of stuff on ur mind and not just school. 2020 has been a mess and i hope 2021 is better not just for u but for all of us… i really hope u get through this and i will try my best to help u and so will everyone on here! Ur gonna do great luv! Just keep ur head up<3 i love u and im so proud of u for making it this far! Its gonna be okay. It will all fade and everything will be back to normal someday! <333

5 0
3 years ago
0,0<br>6,1<br>12,2<br>18,3<br>y=_____ <br>what is y? ​
Katarina [22]
It’s an incomplete question, but if the chart goes on with the same pattern, then use my chart to find the blank space, or Y.
24,4
30,5
36,6
42,7
48,8
54,9
60,10
66,11
72,12

Hope this helps!
4 0
2 years ago
Other questions:
  • Find the slope: y = 3 - 6x
    11·1 answer
  • PAINTING Lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and
    14·1 answer
  • Really need help not good in geometry
    6·1 answer
  • Solve the system by the substitution method.
    15·2 answers
  • How do you read the mixed number shown as a fraction greater than one
    10·1 answer
  • Mike has $20 to spend. He goes to Wegmans and buys 1/4 pound of turkey and 1/1/2 pounds of bologna. If turkey costs $5.25 a poun
    6·1 answer
  • The speed of an object can be found by taking the distance it travels and dividing it by the time it takes to travel that distan
    7·1 answer
  • Please help answer this question I’m just stupid
    8·2 answers
  • At Munder Difflin Paper Company, the manager Mitchell Short randomly places golden sheets of paper inside of 30% of their paper
    5·1 answer
  • Please help 28 POINTS
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!