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
Colt1911 [192]
3 years ago
7

Name 2 characteristics of the Polar Coordinate System

Mathematics
2 answers:
notka56 [123]3 years ago
7 0

Answer:

.I will list some characteristics:

The polar coordinates only uses 2 variables:

r, that is the radius and can have values equal or greater than zero, this is:

0 ≤  r

and θ, which is the angle, we measure the angle from the x-axis and it grows counterclockwise. An interesting this about this variable is that, while we can have any value for θ, we have that θ is a periodic variable with a period of 2*pi

So if we have θ = A, is the same that having θ = A + n*2*pi, where n can be any integer number

And we can transform the rectangular cordinates to polar cordinates by:

x = r*cos(θ)

y = r*cos(θ)

Andrews [41]3 years ago
5 0

Answer:

A pole is the point in a polar coordinate system used as a reference. The polar axis is a fixed ray with origin at the pole, usually horizontal, from which an angle can be established. A polar coordinate is an ordered pair of numbers (r, θ) which represents a point in the polar coordinate system, where if r is the distance from the point to the pole and θ is the angle formed between the polar axis and a ray extending from the pole through the point.

Step-by-step explanation:

got a 100 on edge 2020

You might be interested in
What is the answer to 8-x=3x
Andrew [12]
Move the 8 over
-x=3x-8
Move the 3x over
-x-3x=8
-4x=8
Divide by -4
x=-2
8 0
3 years ago
Read 2 more answers
Solve for b.
andriy [413]
It's -18.

-1/6b=3

Multiply the reciprocal of -1/6 to both sides, this will get x by itself

(-6/1)*-1/6b=3*(-6/1)

b= -18/1
b= -18
3 0
3 years ago
Read 2 more answers
I need help on this one too
zysi [14]

Answer:

C.. is the answer.........

6 0
3 years ago
Read 2 more answers
a bag contains colored gumdrops 5 are cherry 3 are strawberry 2 are grape. a gumdrop will be randomly selected from the bag what
weqwewe [10]

Answer:

probablity of grapes = 0.2

Step-by-step explanation:

here's the solution : -

probablity of grapes =

\frac{number \: of \: grapes}{total \: fruits}

=》

\frac{2}{2 + 3 + 5}

=》

\frac{2}{10}

=》

0.2

6 0
3 years ago
Three-sevenths of a number is 21. Find the number.
miskamm [114]

Answer:

Step-by-step explanation:

The number is 49, First do 21 / 3 to find what 1/7 of the number is. We get 7, so we know 1/7 is 7 so if we do 7 x 7 we will have 7/7 or one whole and 7x7 is 49. Hope this helps

6 0
2 years ago
Read 2 more answers
Other questions:
  • A new patio will be an irregular hexagon. The patio will have two long parallel sides and an area of 360 square feet. The area o
    14·1 answer
  • Help pls :) question is in attachment
    10·1 answer
  • The window in Mr. Rodriguez's attic is in two parts, each shaped like a trapezoid and each with identical dimensions.
    8·2 answers
  • QUESTION 1
    11·2 answers
  • 2 times what equals 120
    8·1 answer
  • I want to know how to get the answer which is “3/10” can anyone tell me the steps to solving this probability problem?
    6·1 answer
  • How many times can 3 go into 9 if subtracted once?
    13·1 answer
  • Which of the diagrams below represents the statement "If it is
    12·1 answer
  • khalil has a circular cake that he plans to share equally betweeb himself and 5 friends. if tge cake is 8 inched in a diameter,
    9·1 answer
  • In the figure, the angles are formed by a transversal and two parallel lines. Which angles are congruent?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!