In the graph we have two parallel lines (b and c), and they are crossed by a transversal (a). The angles y° and 80° are alternate exteriorangles, and they must be congruent:
It would just be 80. They are both in the bottom right and I'm guessing this is one the problems that look like this:
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So just think about it. If the line is a straight line through two parallel lines then the angles of the two intersections should be the same. Basically because they are both on the bottom right they will be the same. Glad to help!
It would just be 80. They are both in the bottom right and I'm guessing this is one the problems that look like this:
/
/
So just think about it. If the line is a straight line through two parallel lines then the angles of the two intersections should be the same. Basically because they are both on the bottom right they will be the same. Glad to help!
Answer: 440 grams for 1.54 is the better value
Explanation:
Take the price and divide by the number of grams
1.54 / 440 =0.0035 per gram
1.26 / 340 =0.003705882 per gram
0.0035 per gram < 0.003705882 per gram
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