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Answer:
x=51.1 for a fact just trust meeeee
Step-by-step explanation:
Answer:
49x^2+28xy+4y^2
= (7x)^2 + 28xy + (2y)^2
= (7x + 2y)^2
= 7x+4y
=D
Step-by-step explanation:
<u>Answer</u>
x = 20
<u>Explanation</u>
Multiply the entire equation by 2 to get rid of the fraction.
x/2 * 2 = x
-4 * 2 = -8
6 * 2 = 12
Now, we have:
x - 8 = 12
To complete, add 8 to both sides
x = 20
1,393.85 es la area de la pieza