The Area of a Square is the square of the measure of one side of the square.
Hence, given the expression for the area of a square, express the given area as the square of an expression to get the measure of one side.
The given expression is:
Rewrite the expression as:
Recall the binomial expansion:
Substituting a=10x and b=8, it follows that the expression becomes:
Since the area of a square is the square of the measure of one side, it follows that the measure of one side from the given expression is 10x-8.
It is A. Let me know if the answer is correct! :)
Answer:
B, E
Step-by-step explanation:
Given expression
First, use the distributive property:
Use distributive property once more:
So, option E is correct.
Now,
Thus, option B is correct
Answer: 5, 15
Step-by-step explanation:
Given
Mr. Ramirez purchased 20 concert tickets
The total price of 20 tickets is
Concert ticket costs for adults and for children
suppose there are x adults and y children
Solving (i) and (ii) we get
So, there are 5 adults and 15 children
Answer:
60 000 000 milligrams
Step-by-step explanation:
1kg =1000000milligrams
60kg :????
60/1×1000000
=60 000 000milligrams