3 years ago

How do i do this im confused

Mathematics

2 answers:

Hatshy [7]3 years ago

6 0

You multiply the numerator and denominator, make sure its in lowest terms though

yulyashka [42]3 years ago

4 0

Just multiply across, 3 x 5 = ? and 5 x 6 =? and then simplify that. If you have any questions I'll be happy to answer them!

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Find the area and the circumference of a circle with a diameter 8yrd.

nalin [4]

Answer:

Part 1) The area of the circle is $A=50.24\ yd^2$

Part 2) The circumference of the circle is $C=25.12\ yd$

Step-by-step explanation:

step 1

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=8/2=4\ yd$ ---> the radius is half the diameter

$\pi =3.14$

substitute

$A=(3.14)(4)^{2}$

$A=50.24\ yd^2$

step 2

The circumference of a circle is equal to

$C=\pi D$

we have

$D=8\ yd$

$\pi =3.14$

substitute

$C=(3.14)8$

$C=25.12\ yd$

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Mademuasel [1]

Answer:

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Step-by-step explanation:

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3 years ago

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fredd [130]

Answer:

The answer is C.

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Read 2 more answers

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madreJ [45]

143.44 degrees
Hope this helps (:

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Katyanochek1 [597]

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