Answer:
3
Step-by-step explanation:
All kites have their diagonals meet at a 90-degree angle. That means that KON is a right triangle, so we can use the Pythagorean theorem to find out x:
We subtract from both sides and get:
This simplifies to:
That means x = 3
Answer:
71
Step-by-step explanation:
Answer: The interest earned on a principal of $646 invested at an interest rate of 5% for three years is $96.9
The simple formula for interest is:
Simple Interest = Principal * Interest Rate * Time in years
? = 646 * 5/100 * 3
? = 9690/100
? = $96.9
The interest earned is $96.9
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Answer:
I'm pretty sure the answer is A.
Step-by-step explanation:
A has the correct formula, all you have to do is plug in 8 for x. 1.03^8 = 1.26677008139. 1.26677008139 * 10 is 12.6677008139 which rounds up to 13.
I deeply apologize if that answer is wrong.
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Answer:
Step-by-step explanation:
When you multiply and irrational by a rational, you are doing nothing to change the nature of an irrational number. The two numbers have different kinds of properties and though a multiplication can be indicated, there is no way you can change the properties of an irrational number with a rational.
Their properties just do not mix.
It is like take a solvent and mixing it with something that is not a solvent. You cannot do anything to anything to the insolvent to make it solvent simply by adding more. Their properties remain in tact.
Take 3 * 4√7
The properties of the 3 and 4 remain the same when multiplied and they can be combined. 3*4 = 12
But nothing can be done with √7. The 3 cannot effect it, anymore than what the 4 did.