Answer:
-3
Step-by-step explanation:
Answer: x = 1
Step-by-step explanation:
we have
x tetras
3 goldfish
5 platies.
the total number of fishh in the bowl is x + 3 + 5
The probability of removing a gold fish is equal to the number of gold fish divided by the total number of fish, this is:
p = 3/(x + 3 + 5) = 1/3
3 = (1/3)(x + 3 + 5) = x/3 + 1 + 5/3
9 = x + 3 + 5
x = 9 - 8 = 1
then wemust have that x = 1
because 1 + 3 + 5 = 9
and 3/9 = 1/3
Answer:
The exact value of 
Step-by-step explanation:
we know that
The angle 
belong to the fourth quadrant
The function cosine is positive in the first and in the fourth quadrant
so
Remember that
so
Letter c
Explanation:it can be disolve or dis-solve in some situation that cqn be related to 1yc-34amc{34x4’2
Answer:
The number of integers that can't be expressed as a difference between the squares of two integers is 250.
Step-by-step explanation:
