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3 years ago

How is this answer D?

Mathematics

1 answer:

kompoz [17]3 years ago

7 0

It's a equilateral triangle with each side being equal to the radius.

So the area is $\dfrac{8^2\sqrt 3}{4}=\dfrac{64\sqrt3}{4}=16\sqrt3$

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The probability that an event will<br> occur is 0.25.

Korvikt [17]

Answer:

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Step-by-step explanation:

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3 years ago

HELP ME PLEASE I NEED THIS <3333

WITCHER [35]

Answer:

214°

Step-by-step explanation:

The arc subtending an angle at the centre are equal, that is

arc ED = 90° and

arc DF = 360° - (90 + 146)° = 360° - 236° = 124°

Thus

arc EDF = arc ED + arc DF = 90° + 124° = 214°

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3 years ago

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ioda

Answer:

I'm pretty sure he or she are right^^

Step-by-step explanation:

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3 years ago

Adelia drove from her house to Townsville one evening. Her distance was 180 miles. She left home at 6:27 and was at townsville a

Andre45 [30]

Answer: 720 mph or 12 miles a minute

Step-by-step explanation:

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3 years ago

A television game show begins with 20 contestants. Each week, the players vote 2 contestants off the show. What is the rate of c

nadya68 [22]

Using a linear function, it is found that the rate of change in this problem situation is of -2 contestants per week.

<h3>What is a linear function?</h3>

A linear function is modeled by:

y = mx + b

In which:

m is the slope, which is the rate of change, that is, by how much y changes when x changes by 1.

b is the y-intercept, which is the value of y when x = 0, and can also be interpreted as the initial value of the function.

Considering the situation described, the number of participants after n weeks is given by:

N(n) = 20 - 2n.

The slope is of -2, hence the rate of change in this problem situation is of -2 contestants per week.

More can be learned about linear functions at brainly.com/question/24808124

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2 years ago