Answer:
I believe its 990
Step-by-step explanation:
you would multiply 9 times 10 times 11 and it equals 990
Answer:
63
Step-by-step explanation:
Based off of the question,we have a word problem that can be interpreted as the following. 6²+3³= ?
6² is the same as 6×6 which is equal to 36, In other words 6×6=36 or 6²=36
3³ is the same as 3×3×3 which is equal to 27, In other words 3×3×3=27 or
3³=27
Now with the product of each value in the word problem we can set up a statement as the following: 36+27= ?
Which when added together gives us the sum of 63, in other terms 36+27=63
concluding in our answer for the initial word problem. (6²+3³=63)
Cos x = -12/13
sin x = -sqrt(13^2 - 12^2) / 13 = -5/13
tan x = 5/12
tan x/2 = (1 - cos x) / sin x = 1 - (-12/13) / -5/13 = 25/13 * -13/5 = -5
2sin^2 x/2 = 1 - cos x = 1 - (-12/13) = 25/13
sin^2 x/2 = 25/13 / 2 = 25/26
sin x/2 = 5/√26
sin x/2 / cos x/2 = tan x/2
cos x/2 = sin x/2 / tan x/2 = 5/√26 / -5 = -1/√26
sin x/2 = 5/√26
cos x/2 = -1/√26
tan x/2 = -5
Step-by-step explanation:
I think the best option there is solve
Answer:
C
Step-by-step explanation:
hope this helps :)))))
