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2 years ago

The diameter of the circular base of a spot is 6 inches what is the closet approximation of the area base

Mathematics

1 answer:

AlladinOne [14]2 years ago

4 0

Answer:

A≈28.26 in^2

Step-by-step explanation:

We know the diameter is 6

We can find the radius

r = d/2

r =6/2 =3 inches

The area of a circle is given by

A = pi *r^2

A = pi*3^2

A = pi*9

We will use 3.14 to approximate pi

A ≅(3.14) *9

A≈28.26 in^2

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Answer:

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Step-by-step explanation:

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2 years ago

What operation is being done to the variable in the equation -5m = -40?

yaroslaw [1]

Answer:

m=8

Step-by-step explanation:

-5m=-40

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1 year ago

Jaclyn estimates that the square root of 50 in the following way: √50 = 2√25 = 2*5 = 10

Harman [31]

Answer:

Jacklyn is wrong because

$\sqrt{50} \ne2 \sqrt{25 }$

Step-by-step explanation:

We have that :Jaclyn estimates that the square root of 50 in the following way:

$\sqrt{50} = 2 \sqrt{25}$

$\sqrt{50} = 2 \times 5$

$\sqrt{50} = 10$

Jacklyn is wrong because she made an error at

$\sqrt{50} = 2 \sqrt{25}$

The correct expression is

$\sqrt{50} = \sqrt{2 \times 25}$

This gives:

$\sqrt{50} = \sqrt{ 25} \times \sqrt{2}$

$\sqrt{50} =5 \sqrt{2}$

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2 years ago

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lorasvet [3.4K]

Answer:

27.5 is your mean.

Step-by-step explanation:

To get this, add the figures together and divide by the number of terms.

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3 years ago

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aliya0001 [1]

Answer:

The answer is 66.6346 round it to what ever place you need to.

Step-by-step explanation:

Take the 56,47, multiply it by .18, and add that value to 56.47 Hope it helps

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