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Ilia_Sergeevich [38]
2 years ago
5

30 g equals how many dg

Mathematics
1 answer:
Yuri [45]2 years ago
4 0
The answer is 300 decigrams
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82 Find the circumference
cupoosta [38]

Answer:

0.628 m (This is the correct answer but I cant find it in your options)

Step-by-step explanation:

Radius = 10 cm = 0.1 m

<u><em>Now, The circumference:</em></u>

=> Circumference = 2\pi r

=> C = 2(3.14)(0.1)

=> C = 0.628 m

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2 years ago
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The price of an item has risen $200 today. Yesterday it was $15. Find the percentage increase (please text it and not upload any
Novosadov [1.4K]

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92.5 %

Step-by-step explanation:

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A triangle has side lengths of 18 cm, 80 cm, and 81 cm. Classify it as acute, obtuse, or right.
hichkok12 [17]
81^2 = 18 ^2 + 80^
6561 = 324 + 6400
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<span>It is not a right angle, since 18^2 + 80^2 does not equal 81^2.
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Using </span><span>The law of cosines:
</span>The largest angle C is opposite to the side c.
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<span>Here,
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bogdanovich [222]

Answer:

2/5

0.435

4/9

45.2%

Step-by-step explanation:

The easiest way to do this is converting all to a decimal

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Can someone help me with this? (The ratio of 7th grade students to 8th grade students in a soccer league is 17:23. If there are
IrinaVladis [17]

Answer:

85

Step-by-step explanation:

You add 17 and 23 and you get 40 so 40=200 and divide 40 and 200 by 5 and so 1/40 =5 so 5x17=85.

sorry if I got it wrong I'm trying.

6 0
3 years ago
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