Answer:
It has four lines of symmetry and four sides
Answer:
<em>(4 x - 2)degree and (3 x + 6) degree these are two alternate interior angles and hence are congruent.
</em>
<em>
</em>
<em>So we can solve for x as given below:
</em>
<em>
</em>
<em>4x - 2 = 3x + 6
</em>
<em>
</em>
<em>4x - 3x = 6 + 2
</em>
<em>
</em>
<em>x = 8
</em>
ANSWER: A solution is the correct answer.
Lets factor 8x^2 - 10x - 25
= 8x^2 -20x + 10x - 25
= 4x(2x - 5) + 5(2x - 5) 2x-5 is common to both parts so factors are:-
= (4x + 5)(2x - 5)
So its C
<h2>Solving for x:</h2><h2 />
<h3>Step-by-step explanation:</h3>
1) Just add 1 to both sides.
<h3 /><h2>Solving for y:</h2>
<h3>Step by step explanation:</h3>
1) Square both sides.
2) Multiply both sides by 2.
3) Regroup terms.
4) Subtract 7 from both sides.
5) Switch sides.
<em><u>Therefor</u></em><em><u>,</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>answer</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>Y</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>2</u></em><em><u> </u></em><em><u>(</u></em><em><u> </u></em><em><u>x</u></em><em><u>²</u></em><em><u> </u></em><em><u>-</u></em><em><u> </u></em><em><u>2x</u></em><em><u> </u></em><em><u>+</u></em><em><u> </u></em><em><u>1</u></em><em><u>)</u></em><em><u> </u></em><em><u>-7</u></em><em><u>.</u></em>