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
kenny6666 [7]
3 years ago
9

PLEASE SOMEONE HELP ILL GIVE BRAINLIEST!

Mathematics
1 answer:
grin007 [14]3 years ago
5 0

Answer:

Part A

The rotation of the point (x, y) 180° about the origin gives the point (-x, -y)

Therefore, we have the points, ΔLMN, L(1, 1), and M(2, 2), and N(3, 3)

The coordinates of the vertices of the image, ΔL'M'N' are L'(-1, -1), and M'(-2, -2), and N'(-3, -3)

Please find attached the graph of triangle ΔLMN and ΔL'M'N'

Part B

The lines drawn through L and L' and through M and M' are colinear

Part C

A line is defined by two points, such as <em>L </em>and <em>M.</em> Rotation of a line through 180° about the origin will give an image location on the same path as the extension of the original line.

The third point, <em>N</em>, however, defines a plane, and the rotation of a plane by 180° will give an image which is turned upside down with regards to the preimage

Therefore, a trough in the preimage becomes a peak in the image and the lines drawn through N and N' crosses the colinear lines drawn throgh M and M' and L and L'

Step-by-step explanation:

You might be interested in
PLEASE HELP 15 POINTS WILL GIVE BRAINLIEST AND THANKS
Alja [10]
You have 45 1/3 pizzas for a party.  You have to split this 6 people per pizza.  How many people can eat? 

272 x 1/6 = 45 1/3

These three numbers can all be moved around.  With different functions, two of them will always equal the third.
8 0
3 years ago
3х2+9х+6<br> Foil method of
IgorLugansk [536]

Answer:

3(4+3x)

Step-by-step explanation:

See Image below.

7 0
2 years ago
What is the solution of √1-3x = x+3 ?<br><br><br>​
Vadim26 [7]

Answer:

{-1, -8}

Step-by-step explanation:

Please enclose "1 - 3x" inside parentheses so the reader will know that you want the square root of all of "1 - 3x".

Squaring both sides of the given equation, we get:

1 - 3x = x^2 + 6x + 9, or  x^2 + 6x + 8 + 3x, or

x^2 + 9x + 8 = 0.  Factoring, we get:  (x + 8)(x + 1) = 0, so that the solutions are {-1, -8}.

5 0
2 years ago
Read 2 more answers
Juan is rappelling down a 495-foot cliff at a rate of 6 feet per second. Which equation would represent the height Juan is above
ss7ja [257]

Answer:

The equation is H = 495 -6t

Step-by-step explanation:

Here, we want to write an equation that will represent the height Juan is above the ground, after t seconds.

The height we want to calculate is H. The initial height is 495 foot;

At the first second, the decrease in height will be 6 * 1, at the second 6 * 2 and thus at t seconds, the decrease in height will be 6 * t = 6t

Ask the height after t seconds will be;

H = 495 - 6t

Where t represents the time in seconds

8 0
3 years ago
Line L has equation 2x - 3y = 5.
Misha Larkins [42]
Y = 2/3x - 12

You can get this because they will have the same slopes and you can solve for the intercept.
7 0
3 years ago
Other questions:
  • A jar contains seven coins: a dime, 2 quarters, and 4 nickels. One coin is taken from the jar at random. What is the probability
    5·2 answers
  • What is the more common name for an angle measurer
    10·2 answers
  • Please help ASAP!!! Thanks! :)<br> (−3)(a+x), if a=8, x=−10
    5·2 answers
  • The answer is 4 you just have to figure out what x is and fill that in and whatever that is it should give u the answer as 4
    14·1 answer
  • The equation 3s=21 can be used o find the number of students s in each van on a field trip. How many students are in each van?
    6·1 answer
  • HALP PLEASE
    11·1 answer
  • -6 + (-2) + 5= ? <br><br> Help would really be appreciated!! :)
    12·2 answers
  • Mathematically verify the outlier(s) in the data set using the 1.5 rule.
    6·1 answer
  • What of the following is true for all parallelograms? (2 points)
    11·1 answer
  • a bag of 10 marbles contains seven striped Marbles and 3 black marbles in the first event Mark draws a striped marble he does no
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!