Answer:
- cos (x) cos (2x) - 2sin(x) sin(2x)
Solution:
(See the solution in the photo)
Answer:
144=12², so 144^3/2=(12²)^(3/2)=12³=1728.
this answer is not from the internet
go check yourselves
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27$ because you do 20*15*12 then 3600*0.09 and divide that answer by 12 which is 27
Answer:
14 x 7 = 98 divided by 3= 32.6
Step-by-step explanation:
Are you trying to find the length of x?
i dont know if this is the right answer
Answer:
99
Step-by-step explanation:
-6-5[-4-(6+12)]+(-5)
Following PEMDAS
We work the parentheses from the inside out
-6-5[-4-(18)]+(-5)
-6-5[-22]+(-5)
Now we multiply
-6+110 -5
Now we add and subtract from left to right
104 -5
99
