The answer is 73 because 8 is more than 5 so it rounds up to be 73
I think the answer is 20 but I'm not sure
Let the side length of the square be x, then A = x^2
but diagonal (z) = sqrt(2x^2)
z^2 = 2x^2
x^2 = 1/2 z^2
Thus, A = 1/2 z^2
dA/dz = 1/2 (2z) = z
The rate of change is z.
When z = 4, the rate is 4.
The number is = 6
……………………………….
Answer:
17
Step-by-step explanation:
Becasue a di has 6 sides so you would just divide 642 by 6
