If one-sixth of a certain number is four more than one-twelfth the number, the required number will be 48.
Let the unknown number be 'a'
One-sixth of the number is expressed as 1/6 a ..... 1
One-twelfth the number is also expressed as 1/12 a
Four more than one-twelfth the number will be written as:
1/12 a + 4 .... 2
Equating 1 and 2 will give:
1/6 a = 1/12 a + 4
a/6 = a/12 + 4
Collect the like terms
Find the LCM
Cross multiply
a = 12×4
a = 48
This shows that the required number is 48
Learn more on equations here: brainly.com/question/14034270
Exactly 15 articles contained false information.
In order to find this, you simply have to multiply the number of total articles by the rate of fake articles.
60*.25 = 15 articles
Well, since its isoceles triangle so two equal sides. its either 3 or 7. There is a theorem that states two sides added must be greater than the third. so if the third side is 3. it would be 3+3=6, less than 7, incorrect. therefore the correct side is 7. so the sides are 3, 7, 7. you can add them to confirm the theorem.
1) The function is:
At x=2,
Find the first derivative,
Find the slope at x=2
The equation of the tangent line is given by:
Therefore
2) The given function is
The equation of the tangent is
3) The function is
Now
The first derivative is
The equation of tangent at:
x=2
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Answer:
23.7
Step-by-step explanation: