Answer:
D) There were 176,400 samples of the orchestra music taken every second
Step-by-step explanation:
Just did the test
Answer:
c) 5√2 cm
Step-by-step explanation:
A square with side length l has a perimeter given by the following equation:
P = 4l.
In this question:
P = 20
So the side length is:
4l = 20
l = 20/4
l = 5
Diagonal
The diagonal forms a right triangle with two sides, in which the diagonal is the hypothenuse. Applying the pytagoras theorem.




Lenght is a positive meausre, so




So the correct answer is:
c) 5√2 cm
G(x)= -x^2-3
So the answer is A
Answer:
226.19
Step-by-step explanation:
I accidentally did 4^3 instead of 4^2