1) a) find the laplace trans form of the following expression: e^7 (6+3t^2- 3 cos 4t +5 sin 2t) + 48(t -3) + u(t + 2) b) find the inverse laplace transform of the following expression e^-2s (4/s+1)

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

i think it will be zero as slope has a formula of difference between initial and final distance divided by itz time interval

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation:

answer: the answer for that is 22/3