Answer:
392
Step-by-step explanation:
Total no = 2n²
= 2X14²
= 392
Answer:
The correct answer is x = 12.
Step-by-step explanation:
To solve this problem, we must remember that an angle bisector divides the angle into two smaller, equal angles. This means that we can set the values for each of these smaller angles equal to one another, given that the angle is bisected. This is modeled below:
9x - 54 = 4x + 6
Now, we can solve this equation like any other. The first step is to subtract 4x from both sides.
9x - 4x - 54 = 4x - 4x + 6
5x - 54 = 6
Then, we should add 54 to both sides.
5x - 54 + 54 = 6 + 54
5x = 60
Finally, we can divide both sides by 5.
5x/5 = 60/5
x = 12
Therefore, the correct answer is x = 12.
Hope this helps!
Answer:
In 2012, a restaurant served 27,500 customers and in 2014, the restaurant served 29,000 customers.
First determine the increase in the number of customer served each year.
the number of customer increase in each year is, ![\frac{29000-27500}{2} =\frac{1500}{2} =750](https://tex.z-dn.net/?f=%5Cfrac%7B29000-27500%7D%7B2%7D%20%3D%5Cfrac%7B1500%7D%7B2%7D%20%3D750)
therefore, the linear model is;
y = 750x+ 27500 , where y represents the number of customers that the restaurant serves x years after 2012.
Now, to predict the number of customers that the restaurant will serve in 2020 is;
since, x = 2020-2012 = 8 years
or
![y= 6000+27500=33,500](https://tex.z-dn.net/?f=y%3D%206000%2B27500%3D33%2C500)
therefore, the number of customers that the restaurant will serve in 2020 = 33,500
Answer:
50%
Step-by-step explanation: