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3 years ago

Does anybody know...

Mathematics

1 answer:

GalinKa [24]3 years ago

4 0

Answer:75.36 inches

Step-by-step explanation:

radius=12In

π=3.14

circumference=2 x π x radius

Circumference=2 x 3.14 x 12

Circumference=75.36

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Step-by-step explanation:

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2 years ago

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2 years ago

How do you write 4.092 in expanded notation?

DanielleElmas [232]

4+ 0.0 + 0.09+ 0.002. This should be the expanded notation form.

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2 years ago

Please help! Brainliest

Mama L [17]

1.301

Explanation:

Given:

$\log_a5 \approx 0.699$ and $\log_a2 \approx 0.301$

Note that from the properties of logarithms,

$\log_a20 = \log_a(5×4)$

$\:\:\:\:\:\:\:\:\:\:= \log_a(5×2^2)$

$\:\:\:\:\:\:\:\:\:\:=\log_a5 + \log_a(2)^2$

$\:\:\:\:\:\:\:\:\:\:=\log_a5 + 2\log_a2$

$\:\:\:\:\:\:\:\:\:\:\approx 0.699 + 2(0.301)$

$\:\:\:\:\:\:\:\:\:\:= 1.301$

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2 years ago

Please answer <br> And show work please

evablogger [386]

Answer:

The net perfect number would be 28

Step-by-step explanation:

When you add up all the factors of 28 (other than 28) you get 28.

1 + 2 + 4 + 7 + 14 = 28

3 0

2 years ago