Answer:
4 is the median to your problem
The answer is x is less than or equal to 3. the first answer choice
Answer:
The voltage is 10 + 2j volts.
Step-by-step explanation:
Ohm's first law:
By Ohm's first law, the voltage is the multiplication of the current by the resistance, that is:
The voltage is measured in Volts, the current in amps and the resistance in ohms.
In this question:
Both the current and the resistance have complex parts. We have to know that:
We have that:
Then
The voltage is 10 + 2j volts.
Answer:
(Refer below:)
Step-by-step explanation:
Because there is no image, here's what I'm going to assume: there are multiple scenarios. Refer to each one below:
1) Where r = 6 and h = 7:
V = Bh
V = (π r²) (h)
V = (6² π) (7)
V = 36π (7)
V = 252π
2) Where r = 7 and h = 6:
V = Bh
V = (π r²) (h)
V = (7² π) (6)
V = 49π (6)
V = 294π
3) Where d = 6 and h = 7:
d = 2r = 6
r = 3
V = Bh
V = (π r²) (h)
V = (3² π) (7)
V = 9π (7)
V = 63π
4) Where d = 7 and h = 6:
d = 2r = 7
r = 3.5
V = Bh
V = (π r²) (h)
V = (3.5² π) (7)
V = 12.25π (7)
V = 87.75π ≈ 269.39
Answer:
x=−8
Step-by-step explanation:
−4(2x+3)=2x+6−(8x+2)
−4(2x+3)=2x+6+−1(8x+2) (Distribute the Negative Sign)
−4(2x+3)=2x+6+−1(8x)+(−1)(2)
−4(2x+3)=2x+6+−8x+−2
(−4)(2x)+(−4)(3)=2x+6+−8x+−2 (Distribute)
−8x+−12=2x+6+−8x+−2
−8x−12=(2x+−8x)+(6+−2) (Combine Like Terms)
−8x−12=−6x+4
−8x−12=−6x+4 Add 6x to both sides.
−8x−12+6x=−6x+4+6x
−2x−12=4 Add 12 to both sides.
−2x−12+12=4+12
−2x=16 Divide both sides by -2.
−2x
−2
=
16
−2
x=−8