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Anika [276]
3 years ago
5

Find two numbers a and b whose sum a+b is −1, and whose difference a−b is 1.

Mathematics
1 answer:
fiasKO [112]3 years ago
3 0
The a is 1 and the b is 0
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lbvjy [14]

Answer:

7 inches

Step-by-step explanation:

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3 years ago
A line passes through the points (0, 4) and (1, 9). What is its equation in slope-intercept
Simora [160]

Answer:

y=5x+4

Step-by-step explanation:

First get slope:

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The y-intercept is where the graph hits the y-axis. That is also the point on the graph where x = 0. We are already given that, with point (0,4).

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8 0
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Dafna1 [17]
Here is the solution to the given problem above.
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4 0
3 years ago
I need help with number 15,16,and 17
777dan777 [17]
15. A=7, 16. V=9, 17. D=26
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