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
Akimi4 [234]
3 years ago
11

Reflect the point (4,1) over the line x=-2. What would the image point be?

Mathematics
2 answers:
Mariana [72]3 years ago
6 0
(4,-5) of you graph it, you will see that the point is only 3 units away from -2 so you do the same to reflect it and you’ll get -5.
Cloud [144]3 years ago
5 0

Answer:

(-8, 1)

Step-by-step explanation:

x = -2 is a vertical line passing through (-2, 0).

The point (4, 1) is 6 units to the right of this line.

After reflecting the point over the line, the image point will be 6 units to the left of the line: (-8, 1).

You might be interested in
On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 3, negative 7) and (0, 2). Everyth
crimeas [40]

The inequality described can be written as:

y < 3x + 2.

<h3>How to get the inequality?</h3>

First, we know that we have a dashed line, and the region to the left of that line is shaded, then we will have:

y < line.

The linear equation is of the form:

y = a*x + b

Where a is the slope and b is the y-intercept.

Remember that if a line passes through the points (x₁, y₁) and (x₂, y₂), then the slope is:

a = \frac{y_2 - y_1}{x_2 - x_1}

Here we know that the line passes through (-3, -7) and (0, 2), so the slope is:

a = \frac{2 - (-7)}{0 - (-3)} = 9/3 = 3

And because the line passes through (0, 2), the y-intercept is 2, then the inequality is:

y < 3x + 2.

If you want to learn more about inequalities:

brainly.com/question/2516147

#SPJ1

8 0
2 years ago
What facts are required in order to conclude that m∠ADE = m∠ABC?
mariarad [96]

Answer:

The correct option is;

DE = 2·(BC), AD = 2·(AB), and AE = 2·(AC)

Step-by-step explanation:

Given that we have;

1) The side AD of the angle m∠ADE corresponds to the side AB of the angle m∠ABC

2) The side DE of the angle m∠ADE corresponds to the side BC of the angle m∠ABC

3) The side AE of the angle m∠ADE corresponds to the side AC of the angle m∠ABC

Then when we have DE = 2·(BC), AD = 2·(AB), and AE = 2·(AC), we have by sin rule;

AE/(sin(m∠ADE)) = 2·(AC)/(sin(m∠ABC)) = AE/(sin(m∠ABC))

∴ (sin(m∠ADE)) = (sin(m∠ABC))

m∠ADE) = m∠ABC).

3 0
3 years ago
Karen paid $43.70 for a book. The price of the book was $40 what wasvthe salesvtax r
Elden [556K]
3.70 was the tax price 
8 0
3 years ago
Read 2 more answers
I'm stuck- lol. I'll give brainliest to the first correct answer! :D
polet [3.4K]

Answer:

Its 4:)

Step-by-step explanation:

8 0
3 years ago
Eve got home from school at 2:20 P.M. And played video games for 17 minutes. Then she helped clean the kitchen for 1 hour and 1
Bezzdna [24]

Answer:

4 :45 pm

Step-by-step explanation:

2 : 20 + 17 minutes = 2:37

2:37 + 1hr 1 minute  = 3 : 38

3 : 38 + 1 hr 7 = 4 :45 pm

5 0
3 years ago
Other questions:
  • Describe the transformation of the graph y = (x + 3)2 – 4 from the parent function y = x².
    7·1 answer
  • Which of the following is not a characterstic of the sampling distribution of a sample statistic
    14·1 answer
  • Assume that the given statements are true. What conclusion, if any, can be drawn from these premises? ~p → q and r → ~q Select t
    12·1 answer
  • PLEASE HELP :( .... PLEASE
    13·1 answer
  • find the smallest number of terms which may be taken in order that the sum of the arithmetical series 325+350+375+.......may exc
    11·2 answers
  • A bank offers an annual simple interest rate of 9% on home improvement
    12·1 answer
  • Which number sentence is an example of the identity property of addition?
    8·1 answer
  • How do you find the height of a triangle (to calculate area)?
    6·1 answer
  • If the length of the long wall is 12 feet and the length of the diagonal wall is 13 feet, how long is the shorter wall?
    7·1 answer
  • Why is 3-48+30+15 = 0 please give detailed explanation
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!