Answer:
none of the given answers make sense, the answer would be 4,200
If P has Cartesian coordinates (7, pi/3), then its Polar coordinates are (square root of ((7)^2 + (pi/3)^2) , arcton (pi/21))
<u>Explanation</u>:
The given coordinates (
7
, π
/3
) look as if they are already in polar form (radius = 7
, and angle = π/3).
but in case (
7
, π
/3
) really are Cartesian coordinates (i.e. (
x
,
y
) =
(
7
, π/3
)
)
The radius is given by √(
x /2 + y/
2) and the angle by the arctan (
y
,x
).
To find a positive and a negative angle coterminal with a given angle, you can add and subtract 360°.
Answer:
the train won't always go the same distance each minute and for the second one its 4 minutes
Answer:
Step-by-step explanation:
hope it helps brainliest pls
