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Cerrena [4.2K]
3 years ago
6

5×+6×12-3= -3×6×-15xf es para hoy ​

Mathematics
1 answer:
taurus [48]3 years ago
6 0
X=-20 2/5,x=-20.4 so it’s x=102/5
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The field inside a running track is made up of a rectangle that is 84.39 m long and 73 m wide, together with a half-circle at ea
ioda

Answer:

The distance around the inside is 199.44 m.

Step-by-step explanation:

Given that,

Length = 84.39 m

Width = 9.76 m

Suppose, all the way around and 73 m wide.

We know that,

Perimeter of half circle is

perimeter = \pi r

We need to calculate the inner radius of the circle

Using formula of radius

r=\dfrac{D}{2}

Put the value into the formula

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Put the value into the formula

D=2\pi\times4.88+2\times84.39

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Hence, The distance around the inside is 199.44 m.

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3 years ago
True or false: equilateral triangles can be classified as acute right or obtuse
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