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Mice21 [21]
3 years ago
9

Explain the relationship between the area and the radius of a circle.

Mathematics
1 answer:
Bess [88]3 years ago
5 0

Area of a Circle: The area of a circle is the amount of space the circle takes up. To compute the area of a circle, we use the formula a=πr^2 where r is the radius of the circle.

Radius: The radius of a circle is the distance from the center of the circle to any point on the circle.

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Pensé un número, le saque la mitad y luego le reste 15,con lo que obtuve 125. ¿Cuál es el número que pensé?
alisha [4.7K]
X = 280. obteniendo luego 125 es 280!
8 0
3 years ago
What is Sasha's monthly gross if her annual salary is $41,100?_
Alex Ar [27]

we are given

her annual salary is $41,100

we know that

1 year = 12 months

so,

her 12 months  salary is $41,100

now, we can find salary for 1 months

12 months = $41100

we can divide both sides by 12

so, 1 month salary is

=\frac{41100}{12}

=3425

so,

her monthly salary is $3425..........Answer

5 0
3 years ago
Which point best approximates/3?
bogdanovich [222]
The point that best approximates the square root of 3 would be point B.

If you were to put it in a calculator, you would get 1.732050807568877 as an answer.

You could also figure it out by if you multiplied 2 by 2 you would get 4. Which is bigger than 3 meaning that it should be either point A and B.

And point A is 0.3. 0.3 times 0.3 equals to 0.09, eliminating point A
8 0
3 years ago
Mr.Williams' class built this platform for a school event. They also built a model of the platform in which 1 foot was represent
OleMash [197]

For every 1ft in the original, the model used 2in

1ft:2in

There are 12inches in a foot, so we could also write the ratio as

12in:2in

12/2=6 So the model is 6X smaller than the original

The length of the original was 9ft

L=9ft

The width of the original was 4ft

W=4ft

The height of the original is 6ft

H=6ft

The volume of the original is:
V=L*W*H
V=9*6*4=216ft³ 



Now lets find the dimensions of the model...

If the length of the original was 9 feet we just divide that number by 6 to find the length of the model.

9/6= 1 1/3 ft

The length of the model is 1 1/3ft or 16in

If the width of the original was 4 feet we just divide that number by 6 to find the width of the model.

4/6= 2/3 ft

The width of the model is 2/3ft or 8in

If the height of the original was 6 feet we just divide that number by 6 to find the height of the model.

6/6=1ft

The height of the model is 1ft or 12 inches

The volume of the model is...

V=l*w*h=16in*8in*12in=1536in³


***Edit*** The answer is now completed

6 0
4 years ago
X(x-5)+3(x-5) Please answer this
Lady_Fox [76]
The answer to the question

5 0
4 years ago
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