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DedPeter [7]
3 years ago
5

I will mark either the best or the first answer. Btw, please don't answer with nonsense.

Mathematics
2 answers:
son4ous [18]3 years ago
8 0
Sorry bestie i needed points
boyakko [2]3 years ago
7 0

Answer:

6.8, 26.2, -7.8, -10.2, 2.6, -12.9

Step-by-step explanation:

20. is 6.78232 Rounded answer is 6.8

21. 26.172504657 rounded to the nearest tenth is 26.2

22. is -7.8102496759 rounded to the nearest tenth is -7.8

23. -10.246950766 rounded to the nearest tenth is -10.2

24. is 2.5980762114 rounded to the nearest tenth is 2.6

25. -12.942179106 rounded to nearest tenth is -12.9

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5a - 7 = 0.1a - 0.14
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Answer: a=1.4

Step-by-step explanation:

move the 0.1a to the other and the 7 to the other side which will make the  7 positive and the 0.1a negative.

5a-0.1= 4.9a

-0.14+7=6.86

dive both sides by 4.9 and you get

a=1.4

6 0
1 year ago
If you draw two cards from the deck at the same time, what is the probability that they will both be hearts?
koban [17]

Answer:

The probability is 1/17.

Step-by-step explanation:

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4 0
3 years ago
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.50

Step-by-step explanation:

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3 years ago
I already tried C=pi times diameter but it didn't work so can someone help me please.
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