3 years ago

A circle is inscribed in a square, as shown in the figure below. The length of

Mathematics

1 answer:

mafiozo [28]3 years ago

4 0

Answer:

78.5 cm^2

Step-by-step explanation:

the circle's diameter is 10cm --> its radius is 5cm

the area of the circle is 5^2 x 3.14 = 78.5cm^2

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Please help me for the brainliest answer

Zinaida [17]

Answer:

$5n^2$

Step-by-step explanation:

This is a quadratic sequence.

The nth term must have $n^2$ .

The sequence has a factor of $5$ .

$5n^2$

$5(1)^2=5\\5(2)^2=20\\5(3)^2=45\\5(4)^2=80\\5(5)^2=125$

Few terms to this sequence are:

5, 20, 45, 80, 125, 180, 245, 320, 405, 500, 605, 720, 845, 980, 1125, 1280, 1445, 1620, 1805, 2000, 2205, 2420, 2645, 2880, 3125, 3380, 3645, 3920, 4205, 4500, 4805, 5120, 5445, 5780, ...

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3 years ago

Find the midpoint of the line segment joining (–4, –2) and (2,8)<br> Show all work

fenix001 [56]

Answer:

Mid- point =(-4+2/2, -2+8/2)

=(-2/2,6/2)

=(-1,3)

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2 years ago

A principal of $4,570 is placed in an account that earns 4.5% interest. If the interest is compounded annually, how much money w

tensa zangetsu [6.8K]

Answer:

$5695.05

Step-by-step explanation:

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3 years ago

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What is the missing step in this proof

bagirrra123 [75]

Ok the parralelogram is 25 units and I think the angle of BCD would be 53. I got this by subtracting 127 from 180 since that should give you the whole square. and I got teh units by adding the lines BC and AB... Hope this helped

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2 years ago

A line with a slope of

GenaCL600 [577]

You would have to make a point at 6/3 and go down one and to the left 7... then your answer would be -1/2 sooo D=-1 hope this helps

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3 years ago