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
Anna11 [10]
3 years ago
6

Describe does Glide Reflection from the preimage triangle and black to the image triangle in red

Mathematics
1 answer:
AveGali [126]3 years ago
8 0

Answer:

d

Step-by-step explanation:

Lets look at V which is at (2,-4).

We will also look at it's image V' which is at (-2,-1).

Let's go through the choices:

a. translation left 4 units and down 1 unit reflection x axis

Translating V left 4 and down 1 would give us (2-4,-4-1)

(-2,-5)

Reflecting that across the x-axis would give us

(-2,5).

So this is not (-2,-1) so let's move on...

b. translation left 2 units and up 2 units reflection line x=1

Translating V left 2 and up 2 gives us

(2-2,-4+2)

(0,-2)

Now reflecting this over x=1 gives us

(2,-2). ( Imagine this x=1 which is verical going right smack between points (0,-2) and (2,-2).)

We still did not reach our goal image.

c. translation left 2 units up and up 3 units reflection y axis

Starting at V(2,-4) and moving left 2 & up 3 gives (2-2,-4+3)=(0,-1).

Now reflecting this over the vertical axis, the y-axis, gives us (0,-1).

So we did not reach our (-2,-1) point yet.

d. translation left 2 units and 3 units reflection line x=-1.

​Starting at (2,-4) then moving left 2 and up 3 gives us (2-2,-4+3)=(0,-1).

Now we are reflecting over x=-1 which means we want to choose a point on the side making x=-1 the middle. Thuis point on the other side of (0,-1) of x=-1 would be (-2,-1) which is the goal.

You might be interested in
What is the value of the product (3 – 2i)(3 + 2i)?
Allushta [10]

Hi friend

(3-2i)(3+2i)
as (a+b)(a-b) =a²-b²

3²-(2i)²
=9-(4*-1)
=9-(-4)
=9+4
=13
Hope this helps you!
3 0
3 years ago
Read 2 more answers
What is the product of 28×32
yKpoI14uk [10]
28×32 = 896 you just multiply them together

7 0
3 years ago
Read 2 more answers
Which equation is represented by the number line
Pavel [41]
6 + (-10) = -4 hope that helps
5 0
3 years ago
Some one please help with: -1/2x+2=-x+7
zhannawk [14.2K]

Answer:

x = 10

Step-by-step explanation:

-1/2x+2=-x+7

Add x to each side

-1/2x+x+2=-x+x+7

Combine like terms

1/2x +2 = 7

Subtract 2 from each side

1/2x+2-2 = 7-2

1/2x  =5

2*1/2x = 5*2

x = 10

3 0
3 years ago
W+3/5= 6 1/4<br><br> Solve W
Kazeer [188]

Answer: W = 113/20

<h3>Explanation:</h3>

What we know:

  • We need to find the value of W
  • 6 1/4 - 3/5 = W
  • The fractions need to be equivalent denominators

<h3>Process:</h3>

Set up equation                                                W + 3/5 = 6 1/4

Expand                                                              W + 3/5 = 6*4+1 /4

Simplify                                                              W + 3/5 = 25/4

Common denominator                                     W + 3*4/5*4 = 25*5 / 4*5

Simplify                                                              W + 12/20 = 125/20

Subtract                                                                   -12/20    -12 /20

Solve                                                                  W = 113/20

<h3>Answer: W = 113/20</h3>

Check:

By converting our answers into decimals, we can see if the sides are equal:

113/20 = 5.65

3/5 = 0.6

5.65 + 0.6 = 6.25

Does 6.25 = 6 1/4?

1/4 = 0.25

6 + 0.25 = 6.25

6.25 = 6.25

Therefore, W = 113/20 is the correct answer.

4 0
2 years ago
Other questions:
  • Write a rule in function notation for each situation:
    10·1 answer
  • What is the slope and the y-intercept of the line on the graph below?
    10·1 answer
  • Kenya pays $66.32 biweekly for health insurance , which is 18% of the total cost. Her employer pays the rest. What is the employ
    6·1 answer
  • The vertices of triangle R'S'T' are R'(1, 3), S'(6, 4), and T'(4, 2). If triangle RST was dilated about the origin with a scale
    5·2 answers
  • Change the decimal 0.0112 to a fraction
    14·2 answers
  • The sum of the 10 terms in a geometric series with a first term of 5 and a common ratio of 2 is 5115. What is the sum of the 10
    12·1 answer
  • The value of a $120,000 house increases by 1.3% per year.
    7·1 answer
  • What is<br>1/4 - (-1/6)​
    13·1 answer
  • In which type of statistical study is the population influenced by researchers?
    12·2 answers
  • Look at the question below.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!