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sergey [27]
3 years ago
15

HELP WITH 4,5 and 6 PLEASE !!!!

Mathematics
1 answer:
WARRIOR [948]3 years ago
8 0
All you do for #4 and # 5 is plug the x values FROM THE TABLE into the equation, and see if you get the y values listed in the table. You don't, so you can see that the equations DO NOT REPRESENT THE DATA IN THE TABLE. For #6 you can see from the graph that one point on the line is (1,-2) which does represent the table of values. Looking further, as each x value decreases by 1, the y value decreases by 3, so (0,-5) makes sense too, again supporting the idea that the graph DOES represent the table of values
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Answer:

57°

Step-by-step explanation:

Let's assume the measurement of the second angle is x.

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=> 3x + 9 = 180

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3x = 171

x = 171/3

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Step-by-step explanation:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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