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
Andre45 [30]
3 years ago
9

A region R in the xy-plane is given. Find equations for a transformation T that maps a rectangular region S in the uv-plane onto

R, where the sides of S are parallel to the u- and v- axes. (Let u play the role of r and v the role of θ. Enter your answers as a comma-separated list of equations.) R lies between the circles x^2 + y^2 = 1 and x^2 + y^2 = 3 in the first quadrant
Mathematics
1 answer:
muminat3 years ago
7 0

Answer:

x = u\cos(v) , y = u \sin(v)

Step-by-step explanation:

For that transformation you just have to use polar coordinates, notice that when you use polar coordinates the radius is constant when the angles varies and the angle is constant when the radius varies. Therefore your transformation would be just

x = u\cos(v) , y = u \sin(v).

You might be interested in
PLLLLLEEEEAAAASSSSEEEEEEEE HEEEEEELLLLP MMEEEEEEEEEEEE WILL AWARD BRAINLIEST IF HELPED
RSB [31]
It’s a cool shape. Reminds me a flash.
4 0
3 years ago
Read 2 more answers
How do I apply the distributive property to create an equivalent expression for 4(6 + 6y)
tia_tia [17]

Answer:

24y+24

Step-by-step explanation:

You multiply the number on the outside of the parenthesis with both the numbers on the inside of the parenthesis. The + stays the same.

4*6y=24y

4*6=24

Hope this helps!

4 0
2 years ago
Find the slope of the line that contains the following pair of points. (3, 4) (3, -7)
mojhsa [17]
Negative 3 is the answer
8 0
3 years ago
Read 2 more answers
Laura’s fish tank has 17 liters of water in it. She plans to add 5 liter per minute until the tank has more than 72 liters. What
Hoochie [10]
T= number of minutes

Multiply 5 liters by number of minutes (t), then add the 17 liters already in the tank. This totals 72 liters or more.

17 + 5t ≥ 72
subtract 17 from both sides

5t ≥ 55
divide both sides by 5

t ≥ 11 minutes


ANSWER: Laura could add water for 11 minutes to be sure the tank has 72 liters or more.

Hope this helps! :)
3 0
3 years ago
Which are correct representations of the inequality –3(2x – 5) < 5(2 – x)? Check all that apply.
Katyanochek1 [597]

The correct answer is –6x + 15 < 10 – 5x.

We can tell this by solving for x.

–3(2x – 5) < 5(2 – x) ----> Multiply to the parenthesis.

-6x + 15 < 10 - 5x ----> This is answer #3 and now we add 5x to both sides

-x + 15 < 10 ----> subtract 15 from both sides

-x < -5 ----> Divide by -1

x > 5 (Note that you have to change the direction of the sign when dividing by a -1. Therefore it does not match answer #1).

5 0
3 years ago
Other questions:
  • A number from 18 to 24 is drawn at random. What is the probability that the answer is a number less than 24?
    7·2 answers
  • What are the solutions to the equation x - 7/11 =6 ?​
    5·2 answers
  • All of the following expressions are equivalent except _____.
    15·2 answers
  • 10. Plot the means of all six groups on a class dot plot.
    10·1 answer
  • 7х + Зу = 8
    7·1 answer
  • Can someone help me with 8 and 9
    9·1 answer
  • An angle measures 48 degrees. What is the measure of its supplement?
    10·1 answer
  • Explain how to find the product of 3/8 x 7/9 .Use complete sentences in your answer.
    7·1 answer
  • G(F(x)) is always equal to F(G(x))​ <br>True or False
    7·1 answer
  • Mr ramps has graded more than 5 tests. Put this into a equation!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!