Trong trường hợp nào giá bia sẽ tăng
1 answer:
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I'm not familiar with the notation but I'll guess this refers to the equation:
is -30 degrees
Choice b
Answer:
<em><u>A will be your correct answer.</u></em>
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Step-by-step explanation:
When flipping shapes over the x axis, <em>(The horizontal line)</em> the <u>x coordinates stay the same</u>, but the shape's <u>y coordinates are opposite to the original shape</u>. <em>(If the shape's y coordinates are positive, then after flipping it on the x axis, the shape's y coordinate become negative.)</em>
The only flipped shape that fits this description is<u> A. or the first answer</u>.
