Step-by-step explanation:
yes hay has hay hay hay hay
sinh(ln(4)) = (exp(ln(4)) - exp(-ln(4)))/2 = (4 - 1/4)/2 = 15/8 = 1.875
sinh(4) = (exp(4) - exp(-4))/2 ≈ 27.28992
A is at -.4.
B is at -.1
C is at .2
D is at .4
I hope i Helped
Equation:

plug the numbers into the equation:
((-15) - (-16)) / (-7) - (19)
(-15+16) / (-7-19)
1 / -28
The answer is -1/28