Yes ok it is with a common
Answer:
90(8) + 2(38) = 270 + 76 = 346p
Step-by-step explanation:
Answer:

Step-by-step explanation:
Notice from the attached image that -315 degrees is the same as 45 degrees.
Recall as well that the csc function is defined as the reciprocal of the sine function: 
Then, you need to evaluate 