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goblinko [34]
2 years ago
13

Explain why it is not possible to charge an electroscope by Touch by touching the cup with a finger​

Mathematics
1 answer:
anyanavicka [17]2 years ago
5 0
It’s impossible to do
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The vampires played 20 games. The team won 4 more games than it lost. How many games did the vampires win?
PolarNik [594]
The vampires won 12 games :)

4 0
3 years ago
Please help! This is due in less that 10 minutes! (Will mark Brainliest!)
Svetradugi [14.3K]

Answer:

<em>Answer: a = - 12</em>

Step-by-step explanation:

We have here two equations, one 18x + 12y = 36, the other ax - 8y = - 24;

Now if we were to consider making these two equations have a common y co - efficient, we would multiply the top equation by 2, the bottom consecutively by - 3. This would make a standard 24y ;

2 * ( 18x + 12y = 36 ),     ⇒       36x + 24y = 72

+ - 3 * (  ax - 8y = - 24 )            + - 3ax + 24y = 72

As you can see, all terms are equivalent, besides that of the co - efficient of x. Knowing that, it would be ax must be multiplied by - 3 to receive 36x, as the bottom equation is multiplied by - 3, where all terms are equivalent to the top terms;

- 3 * ax ⇒ 36x, - 3 * - 12x = 36x,

<em>Answer: a = - 12</em>

8 0
3 years ago
Solve each system of equations. Equation 1: x+3y=-5 Equation 2: 9x+3y=3
bekas [8.4K]

Answer:

Equation 1: x-3y+5=0

Equation 2: 3x+y-1=0

Step-by-step explanation:

Equation 1: x+3y=-5

                  x+3y+5=-5+5

                  x=3y+5=0

Equation 2: 9x+3y-3=0

                   3x+y-1=0

4 0
2 years ago
5% of j is 320 what is j
pantera1 [17]
Wait what’s j I’m confused
5 0
3 years ago
There are 3 consecutive integers such that the sum of the 2 smallest integers is 17 less than three times the largest. What is t
RSB [31]

Answer:

X + (X+1) +(X+2)

(X+(X+1))  = 3 *(X+2) + 17

2X +1 = 3X + 6 +17

X = -22

So the three integers are -22 -21 and -20

Double-Check *******************

(-22 -21) = 3 * (-20)

-43 = -60 +17

Step-by-step explanation:


8 0
3 years ago
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