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Naddika [18.5K]
3 years ago
7

Compute the total resistance of a parallel circuit in which one branch has a resistance of 40 ohms and the other has a resistanc

e of 60 ohms

Mathematics
1 answer:
HACTEHA [7]3 years ago
8 0

Step-by-step explanation:

In the picture.

I hope that it's a clear solution and explanation.

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Alaska has a land area of about 1,700,000 square kilometers. Florida has a land area 1/10 the size of Alaska. What is the land a
lisov135 [29]
A = 1.7 million km^2

F = 0.1 x 1.7 million km^2

-------------------------------------

Therefore:

F= 0.17 million km^2

Answer:

170,000 km^2
7 0
3 years ago
Justin watched 4/8 of his movie before dinner and 1/8 of his movie after dinner how much of his movie does he have left to watch
saw5 [17]

Answer:

3/8 of the movie

Step-by-step explanation:

4/8 + 1/8 = 5/8

8/8 - 5/8 = 3/8

7 0
3 years ago
Read 2 more answers
5a -b+5 if a =3 and b=2 need help fast
Rasek [7]

Answer: 18

Step-by-step explanation:5 (3)- (2)+5

15 - (2) + 5

13 + 5

=18

Answer is 18

6 0
3 years ago
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What is -6 ( x - 1 ) < -14 ( x - 5 ) ?
RideAnS [48]
-6 (x - 1) < -14 (x - 5)   Use the Distributive Property on both sides
 -6x + 6 < -14x + 60   Add 14 x to both sides
  8x + 6 < 60              Subtract 6 from both sides
        8x < 54              Divide both sides by 8
          x < 6\frac{3}{4}
8 0
4 years ago
Please help I only have 10 minutes left to submit this (:
olya-2409 [2.1K]

Answer:

A_{sector} = \dfrac{100\pi}{3}

A_{sector} = 104.7 ~square~units

Step-by-step explanation:

The area of a full circle is

A = \pi r^2

A full circle has a central angle of 360 degrees.

The area of a sector is a fraction of the area of a full circle and is proportional to the central angle of the sector.

For a sector:

A_{sector} = \dfrac{n}{360^\circ}\pi r^2

where n = central angle of sector.

Here you have a radius of 10 and a central angle of 120 deg.

A_{sector} = \dfrac{120^\circ}{360^\circ}\pi(10^2)

A_{sector} = \dfrac{1}{3}\pi(10^2)

A_{sector} = \dfrac{100\pi}{3} ~square~units

A_{sector} = 104.7 ~square~units

5 0
3 years ago
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