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3 years ago

A radius is a segment that connects any pount on the circle to the center of that circle

Mathematics

1 answer:

Eddi Din [679]3 years ago

3 0

Answer:

This is true.

Step-by-step explanation:

No matter where you put the dot on the circumference, the radius will connect to the center, and be the same distance.

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Express the radical using the imaginary unit i

valentinak56 [21]

Answer:

$=\pm i\sqrt{66}$

Step-by-step explanation:

So we have:

$\pm\sqrt{-66}$

This is the same as:

$=\pm\sqrt{66\cdot-1}$

Separate:

$=\pm\sqrt{66}\cdot\sqrt{-1}$

Replace the second term with i:

$=\pm i\sqrt{66}$

The square root of 66 cannot be simplified.

So, this is our answer :)

7 0

3 years ago

A marketing company had a profit of 5625.14 in January a loss of 4250.35. In February and a profit of 1475.55 in March did the c

timofeeve [1]

Jan. profit..... 5625.14
feb..loss... - 4250.35
march..profit...1475.55

add the profits and subtract the losses...if the result is positive, then the company made a profit....if the result is negative, then the company had a loss.

(5625.14 + 1475.55) - 4250.35 = 7100.69 - 4250.35 = 2850.34.....as u can see, the result ended in a positive number....so, in the 3 month period, the company made a profit of $ 2850.34 <==

5 0

3 years ago

Ice cream sales and the number of shark attacks have a positive correlation. The conclusion that eating ice cream causes shark a

never [62]

I think the answer is d

3 0

3 years ago

4. Peter participated in a 5 K race and finished the race in 17 min. A 5k race is

juin [17]

Answer: are you sure these are correct?

Step-by-step explanation:

You would calculate the speed be doing 5000 m / 17 min, which would be 294.117647059 m/min

17 minutes is extremely fast, but this is correct.

4 0

3 years ago

What is the vertex of the parabola? f(x) = 2x² + 16x + 30

Viktor [21]

Answer:

y=2(x−4)²+3

Step-by-step explanation:

7 0

2 years ago