Answer:
The possible values of x are 90°, 30° and 150°.
Step-by-step explanation:
Given that,
sin(2x) = cos(x) where 0° ≤ x < 180°
We know that, sin(2x) = 2 sinx cosx
2 sinx cosx = cosx
Subtract cosx on both sides
2 sinx cosx - cosx = 0
cosx (2sinx-1)=0
It means, cosx = 0 and (2sin x -1 ) = 0
cos x = cos0 and sinx = 1/2
x = 90° and x = 30°, 150°
Hence, the possible values of x are 90°, 30° and 150°.
You have divided 4,000000 by 100 so it became 40000 so 4000000 has 100 more whole number places
Answer:
<em>The monthly payment is $450.71</em>
Step-by-step explanation:
<u>Financial Computing
</u>
Given the loan amount A, the loan term t, and the APR (annual percentage rate), the montly payment is computed as
where f is
The provided data is
Since the payments will be made monthly, the values of n and i are:
Calculating f:
Now for the payments:
Answer:
this is very confusing to understand that you want.
Step-by-step explanation:
You can simplify a fraction by dividing the numerator and denominator by it's greatest common factor (GCF)
