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
vekshin1
3 years ago
10

Please I need help!!!

Mathematics
1 answer:
Minchanka [31]3 years ago
8 0

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

The transformations are ...

  (x, y) ⇒ (-y, x) . . . . 90° rotation

  (x, y) ⇒ (-x, -y) . . . . 180° rotation

  (x, y) ⇒ (y, -x) . . . . 270° rotation

Each successive rotation is a 90° rotation from the previous one. This makes writing the formulas in a spreadsheet really easy. The attached shows the transformed coordinates.

You might be interested in
8. Let ABCD be a parallelogram with A on top left, B on top right, D on bottom left and C on the bottom right. Prove that opposi
AVprozaik [17]

Answer:

Step-by-step explanation:

A parallelogram is a quadrilateral with four sides.

Given parallelogram ABCD, to prove that opposite sides of the parallelogram are congruent.

Join D to B, the diagonal of the parallelogram which is also a traversal.

So that;

    <ABD = <BDC (alternate angle property)

    <BAC = <ACD (alternate angle property)

Also, diagonals;

      /AC/ = /BD/ (reflexive property)

Then;

      ΔABD = ΔCBD (Angle-Side-Angle, ASA, property)

Thus;

     /AB/ ≅ /CD/ (corresponding sides of congruent triangles are congruent)

    /BC/ ≅ /AD/  (corresponding sides of congruent triangles are congruent)

Therefore, the opposite sides of the parallelogram ABCD are congruent.

7 0
3 years ago
If you blow air into a cup of water, does the water level change?
lisabon 2012 [21]
Since you are blowing warm air, the air molecules are moving fast so it makes the water expand. By the way that's what happens to a thermometer and I think this is a science question :)

This might be right
7 0
3 years ago
Whats 34-2 . JK DONT ANSWER THAT my question is .........................
Scorpion4ik [409]

You are strange if u like blondies. PERIOD!

Step-by-step explanation:

:)

3 0
3 years ago
If LMNO is a rectangle, and mMON = 30, what is the value of x?
sladkih [1.3K]

Answer:

The answer is the option E

120\°

Step-by-step explanation:

we know that

If LMNO is a rectangle

then

The triangle OCN is an isosceles triangle----> (C is the center of the rectangle)

so

m ------> the base's angles of the isosceles triangle

m -----> by vertical angles

Remember that the sum of the internal angles of a triangle must be equal to 180\°

therefore

2*30\°+x\°=180\°

solve for x

x=180\°-2*30\°=120\°

6 0
3 years ago
Read 2 more answers
Which decimal number represents two hundred twelve thousandths?
uranmaximum [27]

Answer:

0.00212

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • 15) Noah and Owen paint houses together. If Noah can paint a particular house in 6 days and Owen
    5·2 answers
  • Every morning, a deli offers a “commuter special” in which customers can select a pastry, beverage, and a copy of one of the loc
    12·2 answers
  • The US Congress has a total of 535 members. if the number of representatives is 65 less than five times the number of senators h
    8·1 answer
  • Triangle ABC is an isosceles triangle. Sides AB and BC are congruent.
    6·1 answer
  • Can someone help me with these questions please
    9·1 answer
  • I have no clue how to do this
    8·2 answers
  • What is the slope of the line ​
    10·2 answers
  • Can someone help me on this one if possible ⁉️⁉️⁉️⁉️⁉️
    7·1 answer
  • La un supermarket sau vandut intro zi 32kg de banane si 86kg de portocale incasanduse 536 lei a doua zi sau vandut 96 kg de bana
    7·1 answer
  • Find the slope of the line -3.5
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!