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vitfil [10]
2 years ago
13

Solve for the missing length

Mathematics
1 answer:
Fofino [41]2 years ago
6 0

Answer:

2 * sqrt(13)

Step-by-step explanation:

Use pythagoras' theorem.

4^2 + 6^2 = x^2 = 16 + 36 = 52 = 4*13

x = sqrt(4*13)=2 * sqrt(13)

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A - f(2x) <br> B - 1/2f(x) <br> C - f(1/2x) <br> D - 2f(x)
Ulleksa [173]

Answer:

A: f(2x)

Step-by-step explanation:

In this case it can be seen that the x values are being affected by this transformation. This means that we should look for points on f and g with the same y value but different x values. However in this case it is hard to pinpoint easy coordinates to work with. This is where process of elimination can help. We know it cant be B or C because if the dilation ratio is outside the function, the y values would be affected. That leaves it to A or D. We can see that g has shrunk from the original function. Shrinking along the x-values can be notated by the reciprocal of the factor of shrinking. In this case it looks like it shrunk down to half of the originals size. If we take the reciprocal of a half we get 2. Therefore if we plug that in we get:

f(2x)

3 0
3 years ago
What is the slope of the line through (-2,3) and (1,1)?
son4ous [18]
The slope of the line is -2/3.

This is found by using the equation y2 - y1/x2 - x1. Filling in for each factor, you would have 1-3/1+2 (since subtracting a negative makes it positive). This will give you a final answer of -2/3.

Here is a graph of the full equation of the line.

I hope this helps!

6 0
3 years ago
5/8=n-2/10<br><br> 9/x=10/x-7<br><br> p+9/p=3/10
lesya692 [45]
Download photo math for equations like this, it will also give you it step by step :)
4 0
3 years ago
How do i find the answer
Dvinal [7]
You do!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3 0
3 years ago
Math homework help please
OLEGan [10]
16
divide 12 by 3 since its 3/4 of the whole thing so 1/4=4
3 0
3 years ago
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