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asambeis [7]
4 years ago
6

20. Which of the following is the correct first step to solve 5x2 – 20x = -15 by completing the square?

Mathematics
1 answer:
kherson [118]4 years ago
3 0

Answer:

20. Which of the following is the correct first step to solve 5x2 – 20x = -15 by completing the square?

O Divide all terms by 5.  this is the answer

O Divide all terms by -5.

Add 15 to both sides.

Add 100 to both sides.

5%

Step-by-step explanation:

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4 0
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I can’t use my calculator so can someone please answer 2.8 quintillion to the power of 8 divided by 3.7 billion to the power of
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7 0
4 years ago
True or False? In Exercises 119 and 120, determine whether the equation is true or false. Justify your answer.
seraphim [82]

Answer:

True

Step-by-step explanation:

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3 0
2 years ago
W - 13.7 = 22.8 If you please write down the answer. thank you!
olga nikolaevna [1]
Hi

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Good luck :)
4 0
4 years ago
Read 2 more answers
Two tomato seeds were planted and watered after six weeks ,plant was 26cetmeters tall.the plant only 74% as tall what was hight
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The shorter plant was 19.24 cm in height.
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26 * 0.74 =19.24
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7 0
4 years ago
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