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lesya [120]
3 years ago
9

Plz help. N+ 4/3=1/3 what's a fact family just the N don't give a fraction

Mathematics
2 answers:
Ymorist [56]3 years ago
4 0
I believe the answer is n=-1
lesantik [10]3 years ago
3 0
I believe the answer is N = -1
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The coordinates of point T are (0,6). The midpoint of ST is (3,-2). Find the coordinates of point S
beks73 [17]

The coordinate of the point S will be (6,-10).

A coordinate plane is a 2D plane created by the junction of the x-axis and y-axis, two perpendicular lines. A midpoint is a spot that sits in the midst of a line that connects two other places. Given that point T's coordinates are (0,6). The center of ST is (3,-2). The following calculation will yield the coordinate of the point S:-

The x-coordinate is calculated as below:-

(x + 0)/2 = 3

x + 0 = 6

x = 6

The y-coordinate is calculated as below:-

(y + 6)/2 = -2

y + 6 = -4

y = -10

Therefore, the coordinate of the point S will be (6,-10).

Learn more about Coordinate geometry here:

brainly.com/question/18269861

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7 0
2 years ago
vondaja is selling tickets to a school play. she sells adults tickets for $6 and student tickets for $3. all together she sells
GREYUIT [131]

Answer:

45 adult tickets 0 student tickets

Step-by-step explanation:

Hopefully this is helpful

7 0
3 years ago
Water leaks from a vertical cylindrical tank through a small hole in its base at a rate proportional to the square root of the v
Cloud [144]

Answer:

Step-by-step explanation:

Given that water leaks from a vertical cylindrical tank through a small hole in its base at a rate proportional to the square root of the volume of the water remaining. The tank intitially contains 300 liters and 23 liters leak out during the first day

Let V represent the volume at time t.

Rate of change of V is \frac{dV}{dt} = k\sqrt{v}

where k represents the constant of proportionality

We separate the variables and integrate

\frac{dV}{\sqrt{v} } =kdt\\2\sqrt{V} =kt +C\\

Use the fact when t =0, V =300

2\sqrt{300} =C\\

Now use the fact when t =1 V= 300-23 = 277

2\sqrt{277} =k+2\sqrt{300} \\k = 2(-0.67719) = -1.3544

k is negative because there is leak

So equation is

2\sqrt{V} =-1.3544t+2\sqrt{300} \\V= (-0.6772t+\sqrt{300} )^2

Using this

A) when half empty V = 150

t = \frac{2\sqrt{150} -2\sqrt{300}}{-1.3544} \\=3.75

so it takes 3.75 days

B) When t =3

V = 233.7515

6 0
3 years ago
Joe has 17 coins, nickels and dimes, that total up to $1.25. How many nickels does he have?
kifflom [539]

Answer:

9 nickels

Step-by-step explanation:

He has 17 coins.

$1.25 is 12 dimes and 1 nickel. But that is only 13 coins.

$1.25 can only be 17 coins if there were 9 nickels and 8 dimes.


6 0
4 years ago
15 points Help asap thanks so much
lyudmila [28]
The answer is inconsistent
5 0
3 years ago
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