Explain how to find the value of x. Be sure to include the postulates, definitions and theorems that justify your answer.
1 answer:
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This is what a rectangular prism looks like
Now for the definitions:
The perimeter is.... all of the lengths of sides added together.
The area is.... the sides all added together cubed
The volume...... the whole inside. (Think like it’s a shoe box and then you fill the shoe box up with water) that’s the volume
Now for the definitions:
The perimeter is.... all of the lengths of sides added together.
The area is.... the sides all added together cubed
The volume...... the whole inside. (Think like it’s a shoe box and then you fill the shoe box up with water) that’s the volume
Answer:
Step-by-step explanation:
The consecutive numbers are the numbers which come one after another .
Using Algebraic expressions
Let x be the first number , then the second number would be x+1 and the third number would be x+2.
The given statement : The sum of three consecutive integers is 765.
According to this statement , the equation will become :
Therefore, the equation that describes the statement would be :
Answer:
Step-by-step explanation:
We are given the expression,
On simplifying, we have,
i.e.
Now, we will rationalize the expression,
i.e.
i.e.
i.e.
Since, , we get,
i.e.
i.e.
So, the simplified expression is .