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Zina [86]
3 years ago
7

Need help. Please show your work!

Mathematics
1 answer:
kakasveta [241]3 years ago
5 0

Answer:

n=-25 and SU=100

Step-by-step explanation:

<u><em>Solve for n</em></u>

4n-18=32-6n

-2n=50

n=-25

<u><em>Solve for segment SU</em></u>

4(-25)-18+32-6(-25)=SU

-100-18+32+150=SU

-82+182=SU

100=SU

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Calculate the price with VAT of the following case.
AlekseyPX

Answer: $427140

Step-by-step explanation:

Firstly, we'll add MP to the profit and this will be:

= Rs 400000 + Rs 20000

= Rs 420000

Since there is a discount of 10%, this will then be:

= 420000 - (10% × 420000)

= 420000 - 42000

= $378000

With a VAT of 13%, then the final price will be:

= $378000 + (13% × $378000)

= $378000 + (0.13 × $378000)

= $378000 + $49140

= $427140

8 0
2 years ago
Given the parent function f(x)=|x|, write the equation of the function g(x) whose graph is pictured
kenny6666 [7]

By analyzing the graph of the transformed function, we can see that:

g(x) = 2*|x - 2| - 4

<h3>How to get the function g(x)?</h3>

In the image we have two graphs, the yellow one is the graph of g(x).

First, analyzing the vertex we can see the translation used, you need to remember:

<u>Horizontal translation:</u>

For a general function f(x), a horizontal translation of N units is written as:

g(x) = f(x + N).

  • If N is positive, the shift is to the left.
  • If N is negative, the shift is to the right.

<u>Vertical translation:</u>

For a general function f(x), a vertical translation of N units is written as:

g(x) = f(x) + N.

  • If N is positive, the shift is upwards.
  • If N is negative, the shift is downwards.

We can see that the new vertex is at (2, -4), so the translation is 2 units to the right and 4 units down, then we have:

g(x) = |x - 2| - 4

Now, you also can see that the yellow function is narrower, such that for each increase in the x-unit, we have an increase of 2 in the y-axis, then we need to multiply by 2 the absolute value part:

g(x) = 2*|x - 2| - 4

This is the transformed function.

If you want to learn more about transformations, you can read:

brainly.com/question/4289712

5 0
2 years ago
What is the area of the triangle?
andriy [413]
The area of the triangle is 12.72unit
5 0
2 years ago
Karen has 16$ to spend on games.if she only spent 14$ what percent of her money did she spend
nevsk [136]
14/16= .875 the answer is 87.5%
3 0
3 years ago
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irinina [24]

Answer:

You have to use this formula v = ⁴⁄₃πr³ or another way would be by entering the value of the radius in google calculator.

Step-by-step explanation:

Hope this helped :)

3 0
3 years ago
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