Answer and Step-by-step explanation:



<u><em>→ We get our answer as:</em></u>
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<u><em /></u>

<em><u>→ What does mixed fraction mean? :</u></em>
<em><u /></em>


<u><em>→ And that's your answer!</em></u>
Answer:
b.........................
The square root of 4 is 2 which means that 2x2 is 4
X and 75° are both on the same line, so that makes it same side interior anglies I believe. A straight line is 180° so you set up your equation. 180=x+75. Subtract 75 from both sides. x=105°