Answer:
x<2
Step-by-step explanation:
Divide 24 by 12 to get 2.
Given:
There are given that the cos function:

Explanation:
To find the value, first, we need to use the half-angle formula:
So,
From the half-angle formula:

Then,
Since 105 degrees is the 2nd quadrant so cosine is negative
Then,
By the formula:

Then,
Put the value of cos210 degrees into the above function:
So,

Final answer:
Hence, the value of the cos(105) is shown below:
Answer:
b b.b b b b b b b b b b b b b b b b b b
Step-by-step explanation:
b b b
Answer:
3/10 or three-tenths
Step-by-step explanation:
Hope this helps=D
Answer:
819 cm³
Step-by-step explanation:
V=L·H·W
V=9·13·7
V=819 cm³