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2 years ago

PLEASE HURRY WILL GIVE BRAINIESTwhat is the length of BC

1 answer:

8 0

I think it is 51.5 because I did 2x - 24 + x - 2 + x = 180 and then collected like Yerma and equaled it to 180.

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____ [38]

Given :

A circle is inscribed in a square with a side length of 144.

So, radius of circle, r = 144/2 = 72 units.

To Find :

The probability that the point is inside the circle.

Solution :

Area of circle,

$A_c = \pi r^2\\\\A_c = 3.14 \times 72^2\ units^2\\\\A_c = 16277.76 \ units^2$

Area of square,

$A_s = (2r)^2\\\\A_s = ( 2 \times 72)^2\ units^2\\\\A_s = 20736\ units^2$

Now, probability is given by :

$P = \dfrac{A_c}{A_s}\\\\P = \dfrac{16277.76}{20736}\\\\P = 0.785$

Therefore, the probability that the point is inside the circle is 0.785 .

4 0

2 years ago

mart [117]

Answer: D

Step by Step explanation:

6 0

2 years ago

Ymorist [56]

The number relation that is between two amounts.

7 0

3 years ago

Schach [20]

12x+2y=112
6x+y=56
6x=56-y

x=(56-y)/6
y=(56-6x)

4 0

2 years ago

artcher [175]

24 hours in a day. 5 x 24 = 120 hours

6 0

2 years ago