Answer:
square root (50) = 7.071
Step-by-step explanation:
Using Pthagoras' theorem, the diagonal length is .
Therefore, the diagonal length is the square root of 5^2+5^2,
=
=
= 7.071
Write a variable expression for 3 times the sum of a number and 5.
2 answers:
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Answer:
The equilibrium point is (3, 3620)
Step-by-step explanation:
We set the supply and the demand equation equal to each other and solve:
We can solve by factoring:
Setting each factor equal to zero we get:
Only a positive quantity makes sense, so q=3 is the equilibrium quantity.
To get the equilibrium price we just plug 3 in place of q in any of the functions. Let us use the demand function which is easier to handle:
Therefore the equilibrium price is p=3620
In ordered pair form the equilibrium point is (3, 3620)