Check the picture below.
since chords NQ and MP cross the center of the circle at R, that means that those two chords are diametrical chords and the angles made by both are vertical angles and thus twin angles, namely both are 18° as you see in the picture, so the angle NMP in magenta is really 162° + 18° + 18° = 198°, and we know the radius NR is 8.
The correct option will be : 14 years
<u><em>Explanation</em></u>
Current account balance of Susan is $1,336.60 and her initial deposit was $820
So, the amount of interest earned dollar
Formula for Simple Interest is: , where
is the amount of interest,
is the initial amount,
is the rate of interest in decimal and
is the time duration in years.
Here, %
Now according to the above formula, we will get...
So, Susan has held the account for 14 years.
Answer:
Step-by-step explanation:
From the question we are told that:
Radius
Coupler
Generally the equation for Stroke in a slider-crank Mechanism x is mathematically given by