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
Brut [27]
3 years ago
13

25 point question below

Mathematics
2 answers:
kotykmax [81]3 years ago
7 0

Answer:

Image point → (13, -3)

Step-by-step explanation:

Rule for the translation of a point (x, y) by shifting 'a' units right and 'b' units down is,

(x, y) → (x + a, y - b)

If a point (-1, -8) has been translated by 4 units right and 5 units down,

(-1, -8) → (-1 + 4, -8 - 5)

          → (3, -13)

Followed by reflection across a line y = -x.

Rule for the reflection of a point (x, y) about a y = -x is,

(x, y) → (-y, -x)

Therefore, reflection of the point (3, -13) will produce an image point as,

(3, -13) → (13, -3)

Hence, image point by the transformations given will be (13, -3).

Sunny_sXe [5.5K]3 years ago
4 0

Answer:

Image point → (13, -3)

Step-by-step explanation:

Rule for the translation of a point (x, y) by shifting 'a' units right and 'b' units down is,

(x, y) → (x + a, y - b)

If a point (-1, -8) has been translated by 4 units right and 5 units down,

(-1, -8) → (-1 + 4, -8 - 5)

          → (3, -13)

Followed by reflection across a line y = -x.

Rule for the reflection of a point (x, y) about a y = -x is,

(x, y) → (-y, -x)

Therefore, reflection of the point (3, -13) will produce an image point as,

(3, -13) → (13, -3)

Hence, image point by the transformations given will be (13, -3).

You might be interested in
Surface area help plz
lana [24]

Answer:

486 mm

Step-by-step explanation:

solve each side on it's own first

First 2 rectangles: 288 mm all together

2 rectangle: 144 mm

Triangles: 54 mm

Then add rectangles and triangles:

288 mm + 144 mm + 54 mm = 486 mm

8 0
3 years ago
The expression 21m−49n factored using the GCF
rewona [7]
Here is my work for the problem. Hope this helps!

5 0
3 years ago
Read 2 more answers
Find the length and area of rectangle whose diagonal is =26cm and breath is =10cm​
givi [52]

Answer:

240cm²

explanation

Diagonal ²=Length ²+breath ²

26²=10²+length ²

676=100+length ²

576=length ²

length=24cm

Area of a rectangle=length×breath

Area=24×10

=240cm²

3 0
3 years ago
Karen is working on her math homework. She solves the equation
Gelneren [198K]
Disagree.
b/8 = 56; multiply both sides by 8 to solve for b, and you get b = 448
5 0
3 years ago
PLEASEEEE.. MY TEACHER IS ASKING FOR THE ANSWER ​
VARVARA [1.3K]

See attached graph: v is on the y-axis and t is on the x-axis

3 0
3 years ago
Other questions:
  • Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely
    5·1 answer
  • How do you express three less than a number
    13·1 answer
  • Write the equation of a line with a slope of zero that contains the point (4,2).
    15·1 answer
  • Please help!!!!!!!!!!!!
    15·1 answer
  • How knows how to do this? if so help me n give the answers.<br> needs to b done asap
    5·1 answer
  • Help I really need help
    5·1 answer
  • In △ABC, m∠B = 90°, m∠C = 15°, M ∈ <br> BC. If m∠BAM = 60°, AM = 10 in. Find: AB<br> URGENT
    13·1 answer
  • Sofia makes an sells stuffed toys. She uses special fabric to cover a foam cube to make a letter block. How much fabric did Sofi
    8·2 answers
  • What is the length of the hypotenuse
    6·1 answer
  • Can someone help me with this question?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!