1. Joe- 2+b (or 2+1b)
Micheal- 2b
2. Joe- 2+10=12
Micheal- 2x10=20
3. I don't really get what this one means
23 in, 20, 6 in, is the answer
Getting a low check would be your answer
X = 33 ~ Interior Angles Theorem
y = 38 ~ 33 + 109 + y = 180
142 + y = 180
__________
-142 -142
y = 38
z = 109 ~ y - Interior Angles Theorem
x - Interior Angles Theorem
33+38+z = 180
71 + z = 180
_________
-71 -71
z = 109
Answer:
The phase difference between yA and yB is
Step-by-step explanation:
Given harmonic modeled as :
yA = 8 sin(2t - ) And
yB = 8 sin(2t - )
The function as written as :
y = a sin(ωt - Ф) where Ф is phase difference
So , phase difference between yA and yB = ( Ф_1 - Ф_2 )
Or phase difference between yA and yB = ( - + )
Or, phase difference between yA and yB =
I.e phase difference between yA and yB =
Hence The phase difference between yA and yB is Answer