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ella [17]
3 years ago
12

a school is building a square shed that is 5 meters long on each side however before the construction begins school management d

ecides to halve the length of the shed on all sides by how much would the area of the square shed decrease?
Mathematics
1 answer:
nadezda [96]3 years ago
7 0
It would decrease 2.5
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The distance from Jason’s house to school is 0.5 kilometers.What is the distance in meters?
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Answer:


Step-by-step explanation:

So we know that we have 1000 m in 1 km.

So convert 0.5 km to m we multiply 0.5 by 1000

0.5*1000 = 500

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Indicate the answer choice that best completes the statement or answers the question.
Tema [17]

Answer:

C

Step-by-step explanation:

m<2:

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Vertical angle thm:

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180 - 62 - 48 = 70

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Consider the functions:
jolli1 [7]
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The line 2x + 3y = -6 intersects the x axis at (a,0) and the y axis at (0,b) what is a + b ?
USPshnik [31]
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Circle O, with center (x, y) passes through the points A(0, 0), B(-3, 0), and C(1, 2). Find the coordinates of the center of the
KonstantinChe [14]

Answer:

The center of the circle is

(-\frac{3}{2},2)

Step-by-step explanation:

Let the equation of the circle be

x^2+y^2+2ax+2by+c=0, where (-a,-b) is the center of this circle.

The points lying the circle must satisfy the equation of this circle.

A(0,0)

We substitute this point to get;

0^2+0^2+2a(0)+2b(0)+c=0

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B(-3,0)

(-3)^2+0^2+2a(-3)+2b(0)+c=0

\implies 9+0-6a+0+c=0

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But c=0

\implies -6a=-9

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C(1,2)

1^2+2^2+2a(1)+2b(2)+c=0

1+4+2a+4b+c=0

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Put the value of 'a' and 'c' to find 'b'

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Hence the center of the circle is

(-\frac{3}{2},2)

8 0
3 years ago
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