Answer:
18m3 + 2m2 - 1m
Step-by-step explanation:
5m3 + 3m2 - 2m (2) + 8m3 - 4m2 + 3m
10m3+ 6m2 - 4m + 8m3 - 4m2 + 3m
18m3+ 2m2 - 1m
a)
30.65^2/(2*5.15)=91.2061
d=91.2061
b)i)90
ii) Mathswatch is critical of anything apart from it's system so I dont know what the answer is for this one
15-n (9)
15-9= 6
the answer is 6
hope I helped(:
If this is regards to science and take off then <span>V1= Takeoff decision speed.
VR= Rotation speed. V2=Single engine climb speed. .</span>