Answer:
B) 118-x=w
Step-by-step explanation:
If 118 is equal to x then w is also the same as the angle on the right of 118
Answer:
The approximate total impedance is 7.32ohms
Step-by-step explanation:
The formula for finding the phase angle between the current and source voltage of a simple AC circuit is derived from the relationship:
Cos θ = R/Z
From the formula we can get impedance Z given θ and R
θ is the angle of the total impedance
R is the resistance
Z is the total impedance
Given θ = 35°
R = 6ohms
Z =?
Cos 35° = 6/Z
Z = 6/cos35°
Z = 6/0.819
Z = 7.32ohms
Answer:
33.44 cm²
Step-by-step explanation:
sorry if incorrect
AB = 9 cm
BC = 6cm
CD = 7 cm
AE = 6 cm
3BC = AB
3ED = AE
AB = AE
BC ED
⁹/₃ = ⁶/ₓ
3 · 6 = 9 · x
18 = 9x
9 9
2 = x
ED = 2 cm
Answer: $69.12
Step-by-step explanation:
144/0.125=1152
1152 x 0.06 = $69.12