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rosijanka [135]
2 years ago
8

The circumference of a circular ice

Mathematics
2 answers:
S_A_V [24]2 years ago
6 0
Generally, when finding the circumference of a circle, then formula is c=2*3.14*r (where r is the radius)

Substitute the given values

408.2= 2*3.14*r

R is 65

Now that we know that the radius is 65, the formula for the area of a circle is a=3.14*r^2

Substitute the given values

3.14*65^2

Therefore, the area of the circle is 13266.5 metres squared
damaskus [11]2 years ago
5 0

Answer:

13259.77 meters squared

Step-by-step explanation:

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Can someone please help me?<br> If g(x) = x2 - 5x + 2, find g(0).
Debora [2.8K]

g(x) = x² - 5x + 2

You are looking for g(0). This means that you must replace all the x values in the equation above with 0

(0)² - 5(0) + 2

Now you need to solve according to the rules of PEMDAS:

(0)² - 5(0) + 2

0 - 5(0) + 2

0 - 0 + 2

0 + 2

2

g(0) = 2

Hope this helped!

~ Just a girl in love with Shawn Mendes

5 0
4 years ago
Help please been stuck on this for a week.
Anettt [7]
They give the formula as:
Surface Area =<span> (2 • <span>π <span>• r²) + (2 • <span>π • r • height)</span></span></span></span>
However the 2*PI*r^2 part of the formula is used to calculate the 2 "ends" of a cylinder.  Since the problem states that you are NOT to count any of surface area of the "ends" then you only need the <span>(2 • <span>π • r • height) part of the formula.
So, r = 3 inches and height = 8 * 3 inches, the side area equals
2 * PI * r * height
2 * 3.14159 * 3 * 24 =
</span></span>
<span> <span> <span> 452.39 cubic inches which is the lateral area.</span></span></span>



6 0
4 years ago
Kristin is filling 3 jars with jellybeans. If she has 1,856 jellybeans and wants to split them evenly between the jars, will Kri
Inga [223]

Answer:

Yes, Kristin will have 2 jelly beans left

Step-by-step explanation:

Total jelly beans = 1,856

Total jars = 3

Kristin is filling 3 jars with jellybeans

She wants to split them evenly between the jars, will Kristin have any jellybeans left over?

Jellybeans in a jar = total jellybeans / total jar

= 1,856 / 3

= 618 remainder 2

Yes, Kristin will have jelly beans left

Kristin will have 2 jellybeans left

Check:

618 × 3 = 1,854

Remaining jellybeans = 1,856 - 1,854

= 2 jellybeans

6 0
3 years ago
Work out the value of (2^3)^2
Eva8 [605]

Answer:

2⁶

Step-by-step explanation:

law of indices states multiplication of powers in and out of bracket 3×2=6

6 0
2 years ago
Read 2 more answers
I need help on number 8 please and thank you
irina [24]

Answer:

the box diagonal is about 41.68

Step-by-step explanation:

yes the bat will fit but not by much

7 0
3 years ago
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