To fond the midpoint add each term to each other and divide by 2.
3+2 = 5
5/2
In 2-i, i can also be written as 1i
So now 8+1 = 9
9/2
The midpoint would be 5/2 + 9/2i
Hello,
g=9.81m/s²= 9.81/0.3048 =32.18.. ft/s² rounded to 32
h=-g/2*t²+vt+h0
if t=0,h=0 ==>h0=0
==>h=-16*t²+vt
50 ft in 2.5s ==> 25 ft in 1.25s
25=-16*1.25²+v*1.25
==>v=50/1.25=40
Equation h=-16t²+40*t
I am not sure but just do the mAth with the numbers so do 5-2 then add the letters it is 3 but im not sure how to put the letters in the order, good luck. :)
4.2 times 200 equals 840. Hope this helps