C
By the law of sines, where A, B, C are the angles and a, b, c are the lengths of the sides opposite their respective angles. In this case, is opposite 4.6 and A is opposite 3.2, so , giving the answer.
Q=56??? Sorry if it’s wrong lol
The work you have done is correct.
Your period is 2pi/(pi/60) = 120
There is no horizontal shift.
Step-by-step explanation:
In m/s=( 200×1000) m/3600s
= 200000m/3600s
= 55.55m/s
-7 + 3 + 10 = -4 + 10 = 10 - 4 = 6.
To turn 13 into 10, you need to break it up into 10 + 3, which does not change the value of 13. Then, you add 3 to -7, which results in -4. Next, you add -4 to 10 (or rather, subtract 4 from 10), which results in 6.