Answer:
129
Step-by-step explanation:
I don't understand................
The angular velocity by definition is given by:
w = rev / t
Where:
rev: revolutions
t: time
Substituting values we have:
w = (6 * (2 * pi)) / (12)
w = 3.141592654 rad / s
Answer:
the average angular velocity of the spinner, in radians per second, for the 12-second interval is:
w = 3.141592654 rad / s
Part A : The coefficients in the expression are "8" and "15. The variables in the expression are "h" and "t".
Part B: There are actually two terms in the expression and they are "8h" and "15t". Terms are separated by a plus sign or a minus sign.
Part C: "15t" is the term in the expression that shows the total earned for tablets sold.
Answer:
the answer is
![3 {n}^{2} - 2n - 1](https://tex.z-dn.net/?f=3%20%7Bn%7D%5E%7B2%7D%20%20-%202n%20-%201)
also i was too lazy to type it so i sent a picture. sorry about my handwriting