The given equation is 4 - 8 * [3/4 + 1/4]
- 4 * [3/4 + 1/4]
- 4 * 1 = - 4
The answer is - 4.
Cos(2 arctan(4/3)) = cos(2 arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arccos(3/5)) = cos^2(arccos(3/5)) - sin^2(arcsin(4/5)) = (3/5)^2 - (4/5)^2 = 9/25 - 16/25 = -7/25.
Yes. 7/8=21/24 and 2/3=16/24.
Answer:
none
Step-by-step explanation:
He is going to get double the amount becausehe is doing this over the weekend
Answer and Step-by-step explanation:
1) 12*12 = 144
2) 2*2*2 = 8
