Answer:
100 times
Step-by-step explanation:
The area of the square is side^2
1536=s^2
Square root of 1536=39.19
Side length =39.19
X=4 , I believe this is the right answer
Answer:
u = v
Step-by-step explanation:
Vector u appears to be the same as v, so its decomposition is simply ...
u = projvu = v
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There is no orthogonal component.
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