Answer:
d) demoralization
Step-by-step explanation:
I will tell him that it happened due to the demoralization. The first time you got 99th percentile and the second time for the same exam you got 84th percentile, it denotes that you had been demoralized and it may happen due to thinking too much about your reputation among friends that what will happen if you would not get the same or higher percentile on the second time test.
(5x-30)+5x=180
10x-30=180
10x=210
x=21
Answer:
They meet in 2.22 hours.
Step-by-step explanation:
We can find the time at which Reagan and Nathan meet by equaling the time as follows:
(1)
(2)
Where R is for Reagan and N for Nathan.
Knowing that:
By adding equations (1) and (2) we have:
Therefore, they meet in 2.22 hours.
I hope it helps you!
Answer:
Option C.
Step-by-step explanation:
Given information: The hypotenuse of a 45°-45°-90° triangle measures 22√2 units.
Let x be the length of one leg.
From the given figure it is clear that length of both legs are same.
According to the Pythagoras theorem, in a right angled triangle
Substitute in the above formula.
Divide both sides by 2.
Taking square root on both sides.
The length of one leg is 22 units.
Therefore, the correct option is C.