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:
a) 24
b) 12
Step-by-step explanation:
a) For the 4 letters of the word ROCK
Selecting any first letter, we have 4 options
for the second, we have 3 options
for the third we have 2 options
for the fourth, we have only one option
So the number of ways will be ;
4 * 3 * 2 * 1 = 24 ways
b) 2 out of 4
For the first letter, we have 4 options, for the second, we have 3 options
so the number of options is 4 * 3 = 12 options
Answer:
Step-by-step explanation:
The formula you should use is
b = 7 * h
You can try any value to see what happens
Let h = 3
b = 3*7
b = 21
4
The bottle is more likely to hold 15 milliliters
hope this helped
