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
kkurt [141]
2 years ago
15

Which of the following is the equation for the line of symmetry in this figure?

Mathematics
1 answer:
pochemuha2 years ago
5 0

Answer:

y = -2

Step-by-step explanation:

This one is easy. As you may know, a axis of symmetry is the line where everything is the same on both sides of it. For this, you can use trial and error or just look at the points on either side. For y = -1, that will put the line in an awkward spot, crossing through 2 slanted lines instead of corners. For x = -1, this just cuts through the shape straight up and down and does not make the shape look equal on both sides of the line at all. Same goes for x = -2. I should probably mention, when you see a line that is described as "x = 1", it is a vertical line, because the line is constantly staying on the point x = 1, while having an infinite number of y-values. When you see "y = 1", it will be horizontal for the same reason, just flipped.

You might be interested in
Expand. 4(5x + 3) 4(5x + 3)
Effectus [21]
400x to the power of 2 + 480x + 144
4 0
2 years ago
Read 2 more answers
Reflection across the y-axis B(1,3), H(4,4), D(4,-1)​
shtirl [24]
B wpuld be (-1,3), H would be (-4,4), and D would be (-4,-1). Hope this helps and please give Brainliest!
3 0
2 years ago
Perimeter of a rectangle is 52 feet. If the length is 10 less than 2 times the width, what is the width?
ella [17]

Step-by-step explanation:

Let the width be x feet.

Therefore, length = 2x - 10

Perimeter of rectangle = 52

2(2x - 10 + x) = 52 \\ 2(3x - 10) = 52 \\ \therefore \:  3x - 10 =  \frac{52}{2} \\ \therefore \:  3x - 10 = 26\\ \therefore \:  3x = 26 + 10\\ \therefore \:  3x = 36 \\ \therefore \:  x =  \frac{36}{3} \\ \therefore \:  x =  12 \\ \purple{ \boxed{\therefore \: width \: of \: rectangle = 12 \: feet }}

6 0
2 years ago
A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of ​$20. Opt
sdas [7]

Answer:

40$

Step-by-step explanation:

they have

20$

5%

40hours

i=prt

multiplication of both

=40×20×5/100

=40$

the amount required at the week is 40$

7 0
2 years ago
Suppose that farmer's grew an unexpectedly large number of tomatoes this year. How would this increase in production affect the
MArishka [77]
The price would decrease because they want to get rid of the tomatoes

5 0
3 years ago
Read 2 more answers
Other questions:
  • Each time you click the "FLIP" button, the
    11·2 answers
  • Three things in the kitchen that you can measure the height of with inches
    9·1 answer
  • A used car can be purchased by paying $1000 down at the time of purchase, and then paying $200 per month for 25 months. Write an
    9·1 answer
  • He uses a scale of 0.5 centimeter to 1 inch to draw the flag. The length of the scale drawing is 2.5 centimeters, and its width
    8·1 answer
  • The train ride at the zoo covers a distance of 2 1/2 miles in 1/4 of an hour. At what rate in miles per hour does the train go
    7·2 answers
  • What would the busked of x be?
    14·2 answers
  • 3 square roots 7 multiplied by square root of 7 / 6 square roots of 7 raised to the 5
    11·2 answers
  • 1/2 (24) (7) <br>answer the question quick​
    11·2 answers
  • Is 1/3, 7/21 proportion ​
    6·1 answer
  • Imagine that Dr. Jones publishes a study that claims that drinking while pregnant is dangerous for the health of the unborn baby
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!