Answer:
need more details
Step-by-step explanation:
Answer:
c. 3
Step-by-step explanation:
y = k sin(5x) + 2 cos(4x)
y' = 5k cos(5x) − 8 sin(4x)
y" = -25k sin(5x) − 32 cos(4x)
y'' + 16y = -27 sin(5x)
(-25k sin(5x) − 32 cos(4x)) + 16(k sin(5x) + 2 cos(4x)) = -27 sin(5x)
-25k sin(5x) − 32 cos(4x) + 16k sin(5x) + 32 cos(4x) = -27 sin(5x)
-9k sin(5x) = -27 sin(5x)
k = 3
Answer:
The answer is C
Step-by-step explanation:
The reasoning for this is that any graph in which a straight line up and down would go through 2 lines is not valid.
13 cm
Explanation:-
I'm not so sure, but I hope this is the answer.
Given, SR=39cm
To find WX
As WX is parallel to Sr, WX is half of SR


In order to do this, we subtract -424.3 from 8,844.43. This is the same as adding 424.3 to 8,844.43, which equals 9,268.73 meters.