Answer:
v=206ft/s , a=120ft/s
Step-by-step explanation:
We are given the equation of displacement
upon differentiating the given equation
ds/dt = 
upon substituting t = 3
v = 206ft/s
a= dv/dt
upon differentiating
dv/dt = 36t + 12
put t= 3
a=120ft/s
Answer:
2x+1
Step-by-step explanation:
I think the answer is B because to prove that a parallelogram is a parallelogram is well.. if the sides are parallel
hope this helps!
Answer:
28 and a=lenth times width
Step-by-step
mutiply 7 time 4 and it is 28
Answer:
idk
Step-by-step explanation: