Move the shape down by one quadrant and flip it so where “U” was at, “W” is in its place and Vice versa
<u>Answer</u>-
<em>The total capacitive reactance of the circuit is </em>442.10<em> Ω.</em>
<u>Solution-</u>
Three capacitors, a 12 mF, a 20 mF, and a 30 mF, are connected in series to a 60 Hz source.
The effective/equivalent capacitance of the circuit is,
When capacitors are joined in series, the total value of capacitance in the circuit is equal to the reciprocal of the sum of the reciprocals of capacitance of all the individual capacitors.
We know that,
Where,
= Capacitive Reactance (in Ω)
f = frequency (in Hz)
C = Capacitance (in F)
Here given,
= ??
f = 60 Hz
C = 6 mF = F
Putting the values in the formula,
Therefore, the total capacitive reactance of the circuit is 442.10 Ω.
ΔXPS is congruent to ΔDNF
Since they only give you two sides of ΔXPS, then you know that:
XP (4y-3)= DN (57)
XS (17x+3) = DF (54)
4y - 3 = 57
4y = 60
y = 15
17x + 3 = 54
17x = 51
x = 3
So the answers are:
x = 3
y = 15
Answer:
C B D E A
Im just gunna go ahead and send all the answers bro
For the Store with sales of 500 in first month just put (The sale for first month is $500.
The sale increases by $10 each month, as modelled by the equation: a_k=500+(k-1)10 = 131,400$)
The last one just copy and paste --> Distribute 2j to (j+3). Rewrite the summation as the sum of two individual summations. Evaluate each summation using properties or formulas from the lesson. The lower index is 1, so any properties can be used. The sum is 5,494,000.
Answer:
The expression is 100x + 50y ≤ 800.
Step-by-step explanation:
The hip hop DJ charge for $100 per hour. Let x be number of hours of hip hop :
For rap DJ, the charge is $50 per hour. Let y be the number of hours of rap :
Given that both DJs spend a maximum of $800. So the final expression is :