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
Damm [24]
2 years ago
15

Which of the following could be a mirror line on a coordinate plane?

Mathematics
1 answer:
denis-greek [22]2 years ago
6 0

Answer: D

Step-by-step explanation:

This is the only option that is a line.

You might be interested in
What is the slope of a line through (-3, 4) and<br> (5, 6)?
Likurg_2 [28]

Answer:

slope= x2- x1/y2 -y1

= 5-(-3)/6-4

8/2= 4

7 0
2 years ago
A movie theater has seats arranged in 25 rows with 30 seats in each row. How many seats are in the theater?
monitta

Answer: 750

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
write the equation in slope intercept form of the line that passes through -1, 11 and is parallel to the graph of y = -8x + 3
lawyer [7]
<h2>Answer: The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ). </h2>

<h3 /><h3>Step-by-step explanation: </h3>

<u>Find the slope of the parallel line</u>

When two lines are parallel, they have the same slope.

                 ⇒  if the slope of this line = - 8

                      then the slope of the parallel line (m) = - 8

<u>Determine the equation</u>

We can now use the point-slope form (y - y₁) = m(x - x₁)) to write the equation for this line:  

                               ⇒  y - 11  =  - 8 (x - (-1))                                

                                ∴  y - 11  = - 8 (x + 1)

We can also write the equation in the slope-intercept form by making y the subject of the equation and expanding the bracket to simplify:

                      since   y - 11  = - 8 (x + 1)

                                        y  = - 8 x  + 3

The line from the question [ y = -8x + 3 ] passes through the point ( -1, 11 ).

5 0
2 years ago
A<br> 9x - 40<br> B<br> 3x + 20<br> x = [?]
Mrrafil [7]

Answer:

x = 10

Step-by-step explanation:

9x - 40 = 3x + 20

<u>9</u><u>x</u><u> </u><u>-</u><u> </u><u>3</u><u>x</u> - 40 = <u>3x - 3x</u> + 20

6x - 40 = 20

6x <u>-</u><u> </u><u>40</u><u> </u><u>+</u><u> </u><u>40</u> = <u>20</u><u> </u><u>+</u><u> </u><u>40</u>

6x = 60

<u>6x</u><u> </u><u>/</u><u> </u><u>6</u> = <u>60</u><u> </u><u>/</u><u> </u><u>6</u>

x = 10

Now plug the x value in the equation to make the statement true that A is parallel to B.

9x - 40

<u>9</u><u>(</u><u>10</u><u>)</u> - 40

<u>90</u><u> </u><u>-</u><u> </u><u>40</u>

50

3x + 20

<u>3</u><u>(</u><u>10</u><u>)</u> + 20

<u>30</u><u> </u><u>+</u><u> </u><u>20</u>

50

Therefore, x = 10 making the statement true that A is parallel to B. Hope this helps and stay safe, happy, and healthy, thank you :) !!

7 0
3 years ago
Read 2 more answers
The length between the bases on a baseball field is 90 feet. A scale drawing shows the distance between the bases are 2 1/5 inch
kakasveta [241]

Answer:

So the distance from home plate to 2nd base is 127.279 ft

Step-by-step explanation:

I think it is right hope it helps :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • $5000 was invested into an investment that pays 4.25% simple interest. The total value of the investment amounted to $6593.75. H
    5·1 answer
  • Find the distance between Rockville and San Jose if they are in apart on a map with a scale of 2in:
    14·1 answer
  • I neeed help thanksssss
    12·2 answers
  • Which aproximation is better for π 22/7 or 3.141592..... Explain.
    14·1 answer
  • I need help with 4 pls help
    9·1 answer
  • A UPS package was shipped to Shiela. The height is inches, the length is 1.5 feet, and the width is 14 inches. What is the volum
    7·2 answers
  • If AABC= ADBC, then B is the midpoint of AD.<br> O A. True<br> O B. False
    10·1 answer
  • I need help with questions D 15 16 17​
    5·1 answer
  • Which number is equivalent to –(–6)?<br><br> –6 <br> 6 <br> 6 <br> –6
    10·2 answers
  • the system 5y=8x + 8 and 7y = -8x + 16 is graphed as shown which choice of the point is the point of intersection ?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!