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3 years ago

Find the sum of the following arithmetic series.

Mathematics

1 answer:

galben [10]3 years ago

3 0

Answer:

its literally +5

Step-by-step explanation:

13-8= 5

18-13=5

23-18=5

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In the construction, A is the center of one circle, and B is

SashulF [63]

Without a picture, no way to solve this

4 0

3 years ago

Does the point (-4, 2) lie inside or outside or on the circle x^2 + y^2 = 25?

stiv31 [10]

Given equation of the Circle is ,

$\sf\implies x^2 + y^2 = 25$

And we need to tell that whether the point (-4,2) lies inside or outside the circle. On converting the equation into Standard form and determinimg the centre of the circle as ,

$\sf\implies (x-0)^2 +( y-0)^2 = 5 ^2$

Here we can say that ,

• Radius = 5 units

• Centre = (0,0)

Finding distance between the two points :-

$\sf\implies Distance = \sqrt{ (0+4)^2+(2-0)^2} \\\\\sf\implies Distance = \sqrt{ 16 + 4 } \\\\\sf\implies Distance =\sqrt{20}\\\\\sf\implies\red{ Distance = 4.47 }$

Here we can see that the distance of point from centre is less than the radius.

Hence the point lies within the circle .

5 0

3 years ago

Read 2 more answers

Help plz i need it before 10:30 i!

pogonyaev

Answer:

G. 4n-5< -21

Step-by-step explanation:

because....I'm smart

5 0

3 years ago

(09.03 MC)

Likurg_2 [28]

Answer: Ox²1

Ox≤23

2 3

5 6

Step-by-step explanation:

Ox²1

Ox≤2

Oy²-3

2 3

5 6

hehehehehehehehehehhehehehehehehe

8 0

1 year ago

What are the critical values X2/L and X2/R that correspond to a 99% confidence level and a sample size of 30?

Zarrin [17]

Answer:

Step-by-step explanation:

3 0

3 years ago