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Drupady [299]
2 years ago
6

A Circuit has a 5000 V power supply(AC), A load resistance of 4 ohms and open switch how much Current will flow in a circuit as

it is ?
Mathematics
1 answer:
mezya [45]2 years ago
8 0

Answer:

1250 amps

Step-by-step explanation:

V = 5000 V

R = 4 ohms

Use ohms law: V = IR

5000 =I(4)

I = 1250 amps

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The following double line graph represents the enrollment of students at Jefferson Middle School for 2006 through 2009. What was
Mnenie [13.5K]

Answer:

20

Step-by-step explanation:

5 0
2 years ago
Can you tell me what correct answer is and why
solmaris [256]

Answer:

The correct answer is D...

Step-by-step explanation:

In order to find the distance of the diagonals, you would need to use the distance formula...

The square root of (x2-x1)^2 + (y2-y1)^2

After you plug in the letters into the appropriate places you should get the square root of (a+b)^2 +c

8 0
3 years ago
−11b+7=40<br> Like what am I supposed to do??
Nataly [62]

Answer:

The answer is 3

Step-by-step explanation:

First write the equation as you see it.

-11b+7=40

Then switch the take away seven from the left side then place it in the right side but as a minus.

-11b=40-7

Next do the math on the right side.

-11b=33

Once you have done that you divide the number on right with the number on the left which leaves you with the answer.

b=-3

Hope this helped :)

8 0
3 years ago
the perimeter of a rectangle parking lot is 322 m. if the length of the parking lot is 86 m, what is the width
bekas [8.4K]
Perimeter of rec. = 2 ( l + w )

Given: perimeter of rectangle = 322m, length = 86m

Required: width = ?

Solution: 322 = 2 ( 86 + w )
Divide 322 by 2 ie, 322/2 = 86 + w
Will be equal to 161 = 86 + w
Therefore Width= 161 - 86 = 75

4 0
3 years ago
Rickey has fraction 7/8 of a cup of cereal in a bowl. He then gave two fraction 1/4 cups of cereal from his bowl to his little s
Zinaida [17]
5/8 would be the answer..

<span><span>7/8</span>-<span>1/4</span></span><span>=<span>(7 × 4) - (1 × 8)8 × 4</span></span><span>=<span>20/ 32</span></span><span>=<span>20 ÷ 432 ÷ 4</span></span><span>=<span>5/8<span>

</span></span></span>

4 0
3 years ago
Read 2 more answers
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