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vekshin1
4 years ago
7

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

Mathematics
2 answers:
denis-greek [22]4 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]4 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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miskamm [114]

Step-by-step explanation:

4-17x^2+16=0 s

Calculate multiply

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Reoder the term

-17x^2+20=0

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So your Solution is :

2 real solutions

5 0
3 years ago
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AleksAgata [21]

Answer:

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7 0
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Clarke borrows $16000 to buy a car he pays simple interest at an annual rate of 6% over a period of 3.5 years how much does he p
uranmaximum [27]
<span>Clarke borrows $16000 to buy a car he pays simple interest at an annual rate of 6% over a period of 3.5 years how much does he pay all together?
Let’s calculate
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4 0
3 years ago
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Which of the following is true about the function shown below?
Reil [10]

Answer:


Step-by-step explanation:

d is true

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