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
Mrac [35]
3 years ago
5

ABC is reflected across x = 1 and y = -3. What are the coordinates of the reflection image of B after both reflections?A. (-7, -

1)B. (-7, 1)C. (7, 1)D. (7, -1)

Mathematics
1 answer:
Dima020 [189]3 years ago
8 0

Answer:

The correct option is C.

Step-by-step explanation:

From the given figure it is noticed that the coordinates of B are (-5,-7).

If ABC is reflected across x = 1, then

(x,y)\rightarrow(1-(x-1),y)

(x,y)\rightarrow(2-x,y)

(-5,-7)\rightarrow(2+5,-7)

(-5,-7)\rightarrow(7,-7)

If ABC is reflected across y =-3.

(x,y)\rightarrow(x,-3-(y-(-3)))

(x,y)\rightarrow(x,-6-y)

(7,-7)\rightarrow(7,-6-(-7))

(7,-7)\rightarrow(7,1)

Therefore option C is correct.

You might be interested in
Describing How to Create a System of Equations
Rama09 [41]

Answer:This seems easy! do u want help on how to do the answer or r u just looking for the answer????/

Step-by-step explanation:

3 0
3 years ago
6. Află termenul necunoscut
Annette [7]

Answer:

2999

Step-by-step explanation:

a coz terminal nenu .

add by that

5 0
3 years ago
Read 2 more answers
4. Simplify 6g(-3h - 4).
ozzi

Answer:

-18gh-24g

Step-by-step explanation:

7 0
3 years ago
given that BD is the median of ABD and that ABD is isosceles congruence postulate SSS can be used to prove which of the followin
Alja [10]

It is given in the question that

BD is the median. So it divides the opposite sides in two equal parts .

Therefore in triangles BAD and BCD,

AB and AC are congruent because of isosceles triangle.

AD and CD are congruent because of the median BD.

And BD and BD are congruent .

So the two triangles are congruent by SSS and the correct option is the first option .

3 0
3 years ago
Read 2 more answers
PLEASE PLEASE HELP WILL MARK BRAINLIEST!!
oksian1 [2.3K]

The equivalent expression to given expression is 1/3.

<h3>What is Equivalent Expression?</h3>

Equivalent expressions are defined as algebraic expressions which give the same resulting expression. An algebraic expression (or) a variable expression is defined as a combination of terms by the operations such as addition, subtraction, multiplication, division.

Here, given expression

    \sqrt{2/x^2} X \sqrt{x^2/18}

=   \sqrt{2 X x^2/18x^2}

=    \sqrt{1/9}

=   1/3

Thus, the equivalent expression to given expression is 1/3.

Learn more about equivalent expression from:

brainly.com/question/24242989

#SPJ1

7 0
2 years ago
Other questions:
  • A side of a regular six - sided polygon is 8cm long. The perimeter of a similar polygon is 60cm. What is the length of a side of
    12·1 answer
  • Dr potter provides vaccinations against polio and measles. Each polio vaccination multi-dose vial consists of 44 individual dose
    10·1 answer
  • NEED ANSWER ASAP<br> MARKING BRAINLIEST
    15·1 answer
  • Frazier has $1,200 in savings. He works because he is saving money for college, and he earns $9 an hour. If Frazier saves 25 per
    8·2 answers
  • Pb is a line segment on a number line. It has endpoints at -2 and 12. What is the coordinate of its midpoint
    10·1 answer
  • Please give me an example of via communicative property of multiplication
    12·1 answer
  • Find the volume of the rectangular prism.
    15·2 answers
  • Please help i’ll give brainless
    9·1 answer
  • Unos tambores, con una etiqueta de 30 L, son llenados con una solución proveniente de una tina grande. Se agrega una cantidad al
    15·1 answer
  • Mr. Burdzy has a bowl of M&amp;Ms. His least favorite color of M&amp;M's is brown, so there are a lot of brown M&amp;Ms left in
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!