Easy Do 7x8x8x8x8=3584 hope this helps
Answer:
a) , b) , c)
Step-by-step explanation:
a) The velocity and acceleration function are obtained by deriving the displacement function once and twice, respectively:
b) The acceleration of the particle at such instant is:
c) The time when velocity is zero is:
The acceleration is:
We'd need to figure out the side of the bigger pentagon, which is going to be messy, but we can do it!
The area of a pentagon equation is messy, and we need to solve for the side given the area, which would be sqrt((4*area)/((5(5+2sqrt(5)))^(1/2)) or sqrt((4*8)/((5(5+2sqrt(5)))^(1/2)) . We get this from the pentagon equation, multiplying both sides by 4 dividing (5(5+2sqrt(5)))^(1/2)) from both sides, then square rooting that to get the side length
Plugging it in, we get 2 and some more, and we multiply that by 2 to get the bigger side length. Plugging that into the area equation, we get a=32 and 32-8=24
Answer:
307 meters tall
Step-by-step explanation:
190.5 / 62 = x / 100
19050 / 62 = 307
If it is rounded up.