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3 years ago

What is the Area of this circle

Mathematics

2 answers:

Maurinko [17]3 years ago

3 0

Answer:

The answer is 64πm^2

Natali [406]3 years ago

3 0

Answer:

Area of a circle is pie times radius squared.

To find the radius, you divide the dinameterby 2 which is 8 which is 4

so it is going to be pie times 4 squared

so 3.14 x 16 so 50.24!

Step-by-step explanation:

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The first coordinate of the point ( - 3, 2) indicates the point is located

Tom [10]

Answer:

In the first coordinate

Step-by-step explanation:

6 0

3 years ago

-3(×+2)=12 what is x equal to

velikii [3]

Answer:

x=-6

Step-by-step explanation:

Follow along:

1. Distribute the -3 to those within the parenthesis.

-3x-6=12

2. Move the whole numbers to one sides, isolate the variable.

-3x=18

3. Divide both sides by -3

x=-6

7 0

3 years ago

How many times does 85 go into 5,740

Mila [183]

Answer:67.5294117647

Step-by-step explanation: Or 67.5

3 0

3 years ago

Read 2 more answers

What is the approximate volume of a cone with a radius of 15 cm and a height of 4 cm? Round your answer to the nearest hundredth

vichka [17]

Answer:

Volume of a cone $=942.86cm^3$

Step-by-step explanation:

Given that the radius of a cone is 15cm and its height is 4cm

That is r=15cm and h=4cm

To find the volume of a cone :

volume of a cone $=\frac{\pi r^2h}{3}$ cubic units

Now substitute the values in the formula we get

volume of a cone $=\frac{(\frac{22}{7}) (15)^2(4)}{3}$

$=\frac{(\frac{22}{7}) (225)(4)}{3}$

$=\frac{19800}{21}$

$=942.857$

Now round to nearest hundredth

$=942.86$

Therefore Volume of a cone $=942.86cm^3$

6 0

3 years ago

The sum of two times x and one is at least 11. Write this word sentence as an inequality

Aneli [31]

Answer:

2x + 1 ≥ 11

Step-by-step explanation:

I believe this is it. Hope this helped!

7 0

3 years ago