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vekshin1
3 years ago
7

Is the equation 3 +z=-19 true,false,open

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0
Subtract 3 from both sides to get 3+z=-19 3+z-3=-19-3 z = -22 So it's only true when z = -22. This means that it's neither 100% true nor 100% false. So it's an open statement or sentence
siniylev [52]3 years ago
8 0

Answer:

Algebra 1 A Mid-Unit-Review

#1 C

#2 C

#3 B

#4 C

#5 B

#6 B

#7 C

#8 A

Have An Amazing Day!

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Hope this helped :)

4 0
3 years ago
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Check my answer please? I'll report if you just say yeah and it's not correct lol.
Elena-2011 [213]
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3 years ago
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Which equation is rewritten in vertex form?
Zinaida [17]
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7 0
3 years ago
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IgorLugansk [536]

Answer:

13.5

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7 0
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Convert the angle 61 38’ 45” to decimal degrees, and round to the nearest hundredth of a degree
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A suitable calculator* can do this easily.

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_____
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