Answer:
m∠BOC = 47°
Step-by-step explanation:
m∠AOC = 180 (as it is a straight angle}
m∠AOC = m∠AOB + m∠BOC
m∠AOB + m∠BOC = 180°
3x + 124 +6x + 29 =180
9x + 153 = 180
9x = 180-153
9x = 27
x = 27/9
x = 3
m∠BOC = 6x + 29 = 6*3 + 29 = 18+29 = 47°
2/33 is the answer to the question
Answer:
21
Step-by-step explanation:
3*7=21
The Reactance of a Capacitor is t<u>he resistance it has when alternating current (A/C) with a specific frequency (f) passes through it. </u>This is measured in ohms (Ω) and its formula is:
(1)
Where:
is the Reactance in ohms (Ω)
is the frequency of the alternating current in Hertz ()
is the Capacitance of the Capacitor in Farad ()
In this case we have a 25 mF capacitor with an applied frequency of 400 Hz.
Note
Well, with the given data we have to solve (1):
Then:
XC=0.0159 Ω This is the Reactance of the Capacitor
Option A:
All of Jaiden's work is correct. The solution is x = 31.
Solution:
Given equation is 3x – 8 = 2x + 23.
Step 1: 3x – 8 = 2x + 23
Subtract 2x on both side of the equation, we get
⇒ 3x – 8 – 2x = 2x + 23 – 2x
⇒ x – 8 = 23
Step 2: x – 8 = 23
Add 8 on both sides of the equation.
x – 8 + 8 = 23 + 8
x = 31
Step 3: x = 31
The solution is x = 31.
Option A is the correct answer.
So, all of Jaiden's work is correct. The solution is x = 31.