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Zinaida [17]
2 years ago
6

In desperate need. for answer 11 and 12.

Mathematics
1 answer:
Thepotemich [5.8K]2 years ago
5 0
11. The answer would be 3:30 because in all it took her 3:50 minutes so subtract from 7:20 you get 3:30
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Line segment ab has endpoints a(9, 3) and b(2, 6). find the coordinates of the point that divides the line segment directed from
Dominik [7]
When we are to divide the line segment such that the ratio is 1:2, there are actually 3 parts of the segment. First, we determine the distance between the coordinates and divide the distance by 3. Then, we add the quotient to the x-coordinate.

x-coordinate:    (2 - 9) / 3 = -7/3
y-coordinate:    (6 - 3 ) / 3 = 1

Adding them to the coordinates of a,
           x - coordinate: (9 - 7/3) = 20/3
           y - coordinate: (3 + 1) = 4
Thus, the coordinates are (20/3, 4). 
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3 years ago
Please help need answers ASAP! I will leave good reviews
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Answer: its not showing the

Step-by-step explanation:

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A teacher wrote the equation 3y + 12 = 6x on the board. For what value of b would the additional equation 2y = 4x + b form a sys
guajiro [1.7K]
3y + 12 = 6x
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A. correct as it is
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