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artcher [175]
2 years ago
7

Pls see attached question

Mathematics
1 answer:
zimovet [89]2 years ago
6 0

Answer:

Step-by-step explanation:

put it on a coorinate grid,

circle circumference = 2*pi*r = 100.53

so the arc 19.2/100.53 = about 0.15 times the circumference of the circle

0.15*2pi = angle AOB in radians = 0.97

length DE is like 7.44

angle DOE is approx 0.485 radians beacuse it's half of angle AOB

area of shaded region is 804.2477 probably. I'm not sure about this last one sorry I think my calculator messed up

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IM SOO CONFUSEDD help???
lozanna [386]

Answer:

D.

Step-by-step explanation:

To tell whether the domains can include 0, all you need to do is find where x = 0, and whether the y-value is real.

h(x) = sqrt(2x^2 + 5x - 3)

= sqrt(0^2 + 5 * 0 - 3)

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Since this includes the square root of a negative number, h(0) is an imaginary number. That means that we can eliminate choices A and B.

If you look at the graph of w(x), when x = 0, there is a real value for the y-value on the graph. But, if you think about it, if you have 0 workers, there is no way that you can still be producing wrenches. So, the domain cannot contain 0.

Your answer will be D.

Hope this helps!!

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3 years ago
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bixtya [17]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
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2 years ago
A certain clock loses 15 minutes every hour. SUppose the clock is set to the correct time at 9am. What will the correct time be
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Answer:

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Step-by-step explanation:

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3 years ago
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Answer is attached.

Please check the image.

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