Answer:
C. 3h - 6
Step-by-step explanation:
Answer:
y = (6/5)x -2
Step-by-step explanation:
Answer:
57 sq.cm.
Step-by-step explanation:
Answer:
a) cosθ =
Step-by-step explanation:
<u><em> Step(i):</em></u>-
Given point ( x , y ) = ( - 2 , 3 )
We know that the polar co-ordinates
x = r cos θ and y = r sinθ
where
<u><em>Step(ii)</em></u>:-
x = r cos θ
cosθ
cosθ =
cosθ =
Since you can only multiply the 2 and 4 together, you get 8x^2.