Probability of spinning a C =1/4
Probability of flipping heads = 1/2
1/4*1/2 = 1/8
Answer:
r = 9/sin Ф or r = 9 csc Ф
Step-by-step explanation:
The polar form is represented as:
x = r cos Ф and
y = r sin Ф
We are given:
y = 9
Putting value in y = r sin Ф
9 = r sin Ф
=> r = 9/sin Ф
1/sin Ф = csc Ф
or, r = 9 csc Ф
The other two angles would also be 120 and 40 because the opposite angles of parallelograms are equal
Csc theta=-2 then theta equals csc^-1(-2) then theta would equal 5pi/6, 7pi/6
Answer:
Step-by-step explanation:
