Answer:
The correct option is B.
Step-by-step explanation:
If polar coordinates of point P are
Where, r is real number and θ is in radian, then all polar coordinates of point P are defined as
The given coordinates are 
. So, all polar coordinates of point P are
Therefore correct option is B.
Answer:
the value after solving = 16
Step-by-step explanation:
=》8 + (8/1^4) =》8 + 8 ( since 1^4 = 1 )
=》16
Answer:
x+2
Step-by-step explanation:
Dividing the poly by the known factor:
x3+5x2+6x <u>| x2+3x</u>
-x3-3x2 x + 2 <- the answer is here
2x2+6x
-2x2-6x
To prove that, let's multiply the two factors and find the pylonomial back on:
(x2+3x).(x+2) = x3 + 2x2 + 3x2 + 6x = x3 + 5x2 + 6x
Tks your attention!
Given that for a safe drive the pressure of the car should be between 20 and 30 psi. This implies that the pressure in the tires should strictly be between 20 and 30, hence given that the x is the pressure value then the absolute value inequality will be:
20≤ΙxΙ≤30
