Answer:
0
Step-by-step explanation:
1/cosecx = sin(x)
cosec(x) = 1/sin(x)
1/sec(x) = cos(x)
sec(x) = 1/cos(x)
1/sin(35) - 1/cos(55)
1.74344 - 1.7344 isn't that something?
0
Answer:
D
Step-by-step explanation:
The equation shows that n - 2 (2 less than a number) and then = 6
Answer:
3/8
Step-by-step explanation:
divide out the 4's and you are left with 3/8
Answer:
(-4,169)
Step-by-step explanation:
11 (-4)^2 - 5(-4)+13
11(16)- 20 +13
176 -20+13
169