A rope is 50 meters long. It is cut into two pieces and one piece is 8 meters longer than the other. What are the two lengths?
1 answer:
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Greetings!
"<span>The circumference of a circle is 12 inches. What is the radius?"...
We can use the formula to find the circumference of circle to solve this:
</span>
<span>
Input the information we know:
</span>
<span>
Solve for r, using the properties of equality:
Simplify.
</span>
<span>Divide both sides by 6.28
</span>
<span>
Simplify.
</span>
The radius is 1.91cm long.
Hope this helps.
-Benjamin
"<span>The circumference of a circle is 12 inches. What is the radius?"...
We can use the formula to find the circumference of circle to solve this:
</span>
<span>
Input the information we know:
</span>
<span>
Solve for r, using the properties of equality:
Simplify.
</span>
<span>Divide both sides by 6.28
</span>
Simplify.
</span>
The radius is 1.91cm long.
Hope this helps.
-Benjamin
Answer:
I tried to answer but I still would like to know what doesn't make sense.
Considering the identity:
The identity is true whenever both sides are defined. It is not supposed to hold the values when we have division by zero, because it is undefined.
If the value doesn't make sense, it is probably not a function, or it is undefined by the given value of .
Let's go back to the definition of function again:
A function relates a set of inputs and a set of allowable outputs where each input is related to only one output. It basically defines the relation of ordered pairs.
Hope it helped you a bit.