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otez555 [7]
3 years ago
9

Please help I will give brainiest !!!!!?!!!!!!

Mathematics
1 answer:
Marat540 [252]3 years ago
7 0

Answer:

9.549296

Step-by-step explanation:

30/pi = 9.549296 for diameter

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Y varies inversely as x. If x = 5 then y = 6. Find the constant of variation.
kvv77 [185]

<u>Answer</u>

30

<u>Explanation</u>

Y varies inversely as x.

Y ∝ 1/x

Y = k/x

k = Yx

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4 0
3 years ago
In 1990, there were 4,500 deaths due to lung diseases in miners aged 20 to 64 years. The expected number of deaths in this occup
DIA [1.3K]

Answer:

2.5

Step-by-step explanation:

We have that the standardized mortality ratio (SMR) is the relationship between the number of deaths observed in a year, that is, those that occurred and the number of expected deaths, that is, those that were predicted.

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therefore if we replace we have:

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2 years ago
7TH GRADE MATH IF YOU HELP ILL GIVE BRANLIEST AND 10 POINT//PROBABILITY
Ierofanga [76]

Answer:

1. 1 in 5

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Step-by-step explanation:

4 0
3 years ago
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The expression 5x is equivalent to the expression x5.<br> O A. True<br> B. False
aksik [14]

Step-by-step explanation:

True because.

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3 0
2 years ago
Question Progress
galina1969 [7]

Answer:

x = 60 degree

Step-by-step explanation:

x = 60 degree (being alternate angles )

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