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
AnnyKZ [126]
2 years ago
10

Which set of rectangular coordinates describes the same location as the polar coordinates (6sqrt 2, 3pi/4)

Mathematics
1 answer:
Sonja [21]2 years ago
8 0
Polar coordinates=<span>(6sqrt 2, 3pi/4)=(r, theta)→r=6 sqrt 2, theta=3pi/4
Rectangular coordinates=(x,y)=?

x=r cos theta=(6 sqrt 2) cos(3pi/4)=(6 sqrt 2)(-sqrt 2 / 2)
x=-3 (sqrt 2)^2=-3(2)→x=-6

y=r sin theta=(6 sqrt 2) sin (3pi/4)=(6 sqrt 2)(sqrt 2 / 2)
y=3 (sqrt 2)^2=3(2)→y=6

Rectangular coordinates of the point = (x,y) =(-6,6)

Answer: Option a. (-6,6) </span>
You might be interested in
A line is the locus of points that:
Len [333]

Answer:

Option D

Step-by-step explanation:

Option A represents the circle

Option B represents the parabola

Option C represents the ellipse

Option D represents the line

6 0
2 years ago
Look at the image and solve please. I will mark brainliest.
a_sh-v [17]

Answer: sorry i dont know the answer sorry for that i am in 5th grade so i cant

Step-by-step explanation:

5 0
2 years ago
Help me please!!!!!!!
NARA [144]

Answer:

sorry can't help hope someone gets it

6 0
2 years ago
Help on 12 Aswell please
aev [14]
108 divided by each cup of fruit and seltzer will get you how many cups per serving and for C divide how many cups of seltzer with cups of orange juice
6 0
2 years ago
Evaluate the expression when a= 5 and x= -2 -a+6x Thankyou ! !
kirill [66]
The equation would be -5+(-12), so the answer would be -17 :)
5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the surface area of the figure shown ?
    14·1 answer
  • Which of the following represent a linear inequality in open-sentence form? (Select all that apply.) 2x - 7y &gt; 10, 3 &lt; 5,
    14·1 answer
  • 4( x - 3 ) - r + 2x = 5( 3x - 7) - 9x.........Can someone show me how to get this answer? please i'm getting really fustraded...
    11·1 answer
  • Clayton climbed down 50 meters. He climbed down in 10-meter intervals. In how many intervals did Clayton make his climb?
    15·1 answer
  • Can somone help me 5 - 4x= -15​
    9·2 answers
  • How many kilograms does a 220 pound patient weigh
    15·2 answers
  • Helppp please. I’ve been stuck for days
    7·2 answers
  • Beth normally cycles a total distance of 56 miles per week.
    9·1 answer
  • Quadrilateral MNOP has a perimeter of 20 units. It is dilated by a scale factor of 3 to create quadrilateral M’N’O’P’
    6·2 answers
  • 3x=1/81<br><img src="https://tex.z-dn.net/?f=%20%7B3x%20%3D%20%20%5Cfrac%7B1%7D%7B%3F81%7D%20%7D%5E%7B%3F%7D%20" id="TexFormula1
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!