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you're welcome i may or may not be the guy with the question as follows in complete white text then later solved it. In triangle ABC, point P is on side BC such that PA = 13, PB = 14, PC = 4, and the circumcircles of triangles APB and APC have the same radius. Find the area of triangle ABC.

the answer is yes

I set up this equation where x is a1: x= 1+2/(1+x). I set a and a+1 to the same thing because this function repeats to infinity. Solving for x in my equation, we get a1= (B) sqrt 3.

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It's a trademark I guess.

I have to give my answer some enthusiasm...

To help you see what you did wrong, 5% is roughly 1/20. If 150,000 was 1/20 of 7.8 billion that means that 150,000 * 20= 7.8 billion. But it doesn't showing something is wrong with your computation.

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Do you really need to put “Hope it helps!” on every post? It’s very irritating!

Cancelling out zero's helps... 150000/7800000000= 15/780000= 1/52000. Converting to a percent, we multiply this by 100 to get 100/52000= 1/520= .0019230769% or .002% by rounding.

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Creating a two-way tables helps you visualize the problem. If you know that 11 people passed the test, then 10 people did not pass the test. 4 people didn't do their homework and didn't pass the test which means 6 people did the homework but did not pass the test. We also know that 14 students did their homework meaning that 14-6= 8 students did their homework and passed the test.

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The only answer that is correct is 3 because Tim's cat has a greater mass.

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I mean the question stated "Select Multiple Answers" sooo...

it was 3 thanks guys

All good. 

Deleted...

thanks

Tim's cat has a greater mass because all the digits are the same from left to right until the hundreth's digit where Tim's cat has a 2 and Carol's cat has a 1 and 2>1.

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Yup, it was correct! Thanks again *thumbs up*

If two people can do a job in 6 hours, that means it would take 1 person 6 * 2= 12 hours to do the job. If it takes 12 hours to do the job, then with 3 people it will take 12 / 3= 4 hours to do the job.

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Since the ratio is 3:4:5, this means that the ratio is in the form of  3 parts : 4 parts : 5 parts.

Adding 3 parts to 4 parts to 5 parts, we get 12 parts.

Now, let's figure what each part is worth:  Divide $24,000.00 into 12 parts, you get $2000.00 per part.

Ahmed, with his 3 parts get 3 x $2000.00  =  $6000.00.

Brian, with his 4 parts get 4 x $2000.00  =  $8000.00.

Charles, with his 5 parts get 5 x $2000.00  =  $10,000.00.

 Welcome!