The figure represent 7/9 0f a full circle Find the measure of the marked central angle

1 answer:

7 0

Step-by-step explanation:

tbh I don't know I need help with that too please like this comment

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slavikrds [6]

Answer:

Explanation:

1. Given equation:

$\beta =10log(\frac{I}{I_0})\\\\ I_0=10^{-12}W/m^2$

2. Given intensity:

$I=0.315W/m^2$

3. Decibels

$\beta =10log(0.315/10^{-12})\\ \\ \beta =10log(315,000,000,000)\\ \\ \beta =10(11.498)=114.98\approx 115$

4 0

3 years ago

butalik [34]

4 x 10^-7 (7 x 10^-9) (1 x 10^4) (2 x 10^4)

8 0

3 years ago

r-ruslan [8.4K]

I think the awkward science is quite amusing to me

3 0

2 years ago

padilas [110]

Don’t know sorry I need point

6 0

2 years ago

goblinko [34]

Answer: 1073741824 because 2x4 is 8 and 8 to the power of 10 is 1073741824

4 0

2 years ago