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katovenus [111]
3 years ago
12

Can you please help me ​

Mathematics
1 answer:
sergiy2304 [10]3 years ago
5 0

Answer:

  x = 23

Step-by-step explanation:

The marked angles are "corresponding," hence congruent:

  8x -27 = 7x -4

  x = 23 . . . . . . . . . add 27-7x to both sides

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Find two numbers with a sum of 20 and a difference of 14.
Alekssandra [29.7K]
The anwser is 17 and 3. 17+3=20, and the difference is 14!
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An equation of the form y=ax+b, where a and b are constants; y and x are variable, is called a linear equation.

They are called "linear" because if we draw all the solutions of such an equation, they form a line. 

This also means that it is enough to:
 
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and all the solutions of the equation y=ax+b will be on that line.


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to draw the second line y=2x-7

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plot these points and join them as shown in the picture.


The solution of the system is the point where the lines intersect, which is
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8 0
3 years ago
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Pls help 50 points<br> best + correct answer gets brainliest crown
fomenos

<em>*Remember that A = angle and S = side.</em>

So remember that <u>similar figures have congruent angles and proportional sides.</u> Looking at triangles ABC and DEF, they both share 85° and 30° angles. <u>With this, the two triangles are similar by AA, or the first option.</u>

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Answer:

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Step-by-step explanation:

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Answer:

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3 years ago
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