Answer:
3x +2x-5+(-7x+8)=
-2x+3
Step-by-step explanation:
$162.38. Multiply 150 by 0.0825. Add the number you get to 150
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
