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Anettt [7]
3 years ago
14

[50 POINTS]

Mathematics
2 answers:
Zina [86]3 years ago
5 0
A^2 + 2AB + B^2 = (A + B)^2 ==>

16X^2 + 40X + 25 = 
= (4X)^2 + 2*4*5X + 5^2 = 
= (4X + 5)^2 

<span>(4x + 5)(4x + 5)</span>
ExtremeBDS [4]3 years ago
3 0
<span>(4x + 5)(4x + 5) is your final answer.

Hope this helps.

</span>
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You buy a 65 inch LED tv with an aspect ratio of 4:3. Find the width and height of the tv.
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3 0
2 years ago
The lines a and b intersect at point C.<br><br> What is the value of y?
Amanda [17]

Using the definition of vertical angles, the value of z is: 15.

<h3>Vertical Angles Pair</h3>

The two pairs of opposite angles formed when two straight lines intersect are called vertical angles, and are therefore congruent to each other.

Thus:

2z + 10 = 40

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z = 30/2

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Therefore, using the definition of vertical angles, the value of z is: 15.

Learn more about vertical angles on:

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7 0
2 years ago
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4 0
3 years ago
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ankoles [38]

Answer:

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Step-by-step explanation:

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Marta_Voda [28]

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