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What is the value of x? show your work
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3 votes
What is the value of x? show your work

What is the value of x? show your work-example-1
User Stonky
by
9.0k points

2 Answers

2 votes

Answer:

The value of x is 7.

Explanation:

I got it correct, trust me.

User Gabriel Araujo
by
7.4k points
3 votes
Divide 30 by 25 to obtain the scale factor as these are similar triangles. 30/25= 1.2
Multiply 20 by 1.2 to give the value of 4x-4. 20 x 1.2= 24.
Form the equation:
4x-4=24
4x=28
x=7
User Radek Pech
by
8.0k points
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