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Dvinal [7]
3 years ago
15

Whats the difference between |-5| and -5

Mathematics
2 answers:
klemol [59]3 years ago
4 0
0 is the difference
<span>|-5| = 5
5 - (-5) =  0
</span>
Strike441 [17]3 years ago
4 0
The difference is that |-5| have this | | and -5 is Out this
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What is 174 divided by 74
Shkiper50 [21]

Answer:

2.35

Step-by-step explanation:

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2 years ago
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What is the remainder when 4x^3+2x^2-18+38/x-3
Trava [24]

Answer:

The remainder is 2

Step-by-step explanation:

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7 0
3 years ago
Can someone please explain how to get the answer I've watched multiple videos on implicit derivatives and I still cant figure it
Arisa [49]

We're given the implicit equation

x² + 2x + y² - 4y = 12

where "implicit" means that one of the variables is considered a function of the other. In this case, the variable y = y(x) depends on the value of the variable x - in other words, the possible values of y are implied by the value of x. We then say that this equation defines y as an implicit function of x.

We're also given the implicit derivative,

dy/dx = (-2x - 2)/(2y - 4)

which tells us the rate of change y as a function of both x and y. The value of dy/dx corresponds to the slope of the tangent line to the curve defined by the implicit equation above at some point (x, y).

The tangent line is horizontal when its slope is zero. This happens when

(-2x - 2)/(2y - 4) = 0

If y ≠ 2, then we can eliminate the denominator and we're left with

-2x - 2 = 0

Solve for x :

-2x = 2

x = -1

This tells us that the points on the curve with x-coordinate -1 have a tangent line to the curve that is horizontal.

The tangent line is vertical when its slope is undefined/infinite, or equivalently when the denominator of dy/dx is zero:

2y - 4 = 0

Solve for y :

2y = 4

y = 2

So any point on the curve with y-coordinate 2 will have a tangent line there that is vertical.

By completing the square in the implicit equation, we can easily identify where these points are located.

x² + 2x + y² - 4y = 12

x² + 2x + 1 + y² - 4y + 4 = 17

(x + 1)² + (y - 2)² = 17

This equation defines a circle centered at (-1, 2) with radius √17. When x = -1, we have

(y - 2)² = 17   ⇒   y = 2 ± √17

and when y = 2, we have

(x + 1)² = 17   ⇒   x = -1 ± √17

See the attached plot to see the circle and the tangents at these points.

7 0
2 years ago
7. Given AXPS = ADNF, find the values of x and y.
Artyom0805 [142]

Answer: i try my best to do

Step-by-step explanation:

5 0
2 years ago
Whats the value of 2.3 • (4+12)
tatyana61 [14]
Hi!

First, you have to add the addition equation.
(4 + 12) = 4 + 12 = 16

Now, the equation will look like this:
2.3 x 16

Now, you just take this equation like normal:
2.3 x 16 = 36.8
6 0
3 years ago
Read 2 more answers
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