Answer:
52.5
Step-by-step explanation:
it is simple. very simple
Answer:
12
Step-by-step explanation:
just divide 36 by 3 which is 12
A because u can clearly see how the line is connected and if u count to where the line is u will see that it is A
Rectangular and polar forms are two forms of equations that translates to plot. In this case, the two forms are convertible to each other by the expressions:
r sin theta = y
r cos theta = x
x2 + y2 = r2
we are given the polar expression r csc theta = 8 and is asked to convert to rectangular form.
in this case, csc theta is equal to 1/ sin theta. thys
r / sin theta = 8
in order to make use of the equations above, then
we multiply r to both numerator and denominator in the left side, that is
r^2 / r sin theta = 8
x2+y2 / y = 8
x 2 + y2 = 8y
