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2 years ago

Find the circumstance of the circle with the radius of 6

Mathematics

2 answers:

aleksandr82 [10.1K]2 years ago

5 0

Answer:

Step-by-step explanation:

c=2\pir

Inessa [10]2 years ago

3 0

Answer:

Circumference=37.6991 or 38

Step-by-step explanation:

c=2 $\pi$ r

c=2 $\pi$ 6

c=37.6991

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The perimeter of the figure is 3

goldenfox [79]

Answer:

Step-by-step explanation:

P=a+b+c+d

31=6+8+10+d

31=24+d

31-24=d

7=d

5 0

2 years ago

Need help asap please

Pepsi [2]

Step-by-step explanation:

first of all, your teacher wrote nonsense in the answer options : an area is always given in squared units. never in cubed units (which would be volume).

the area is : 1/2 × perimeter × apothem

the perimeter is simply 12 × 5 = 60 meters.

apothem = (a/2)×cot(pi/12) = 5/2 × cot(pi/12) =

= 9.330127019... meters

so the area is

1/2 × 60 × 9.330127019... = 279.9038106... m²

therefore, the third answer option is correct (although it is m², and not m³).

by the way, you have question 3 wrong. I answered this with the correct apothem calculation in the explanation for question 4.

5 0

1 year ago

The owner of a toy store received a shipment of 1,552 party favors. The party favors came in 28 boxes. The same number of party

Svetradugi [14.3K]

let

x = the number of party favors in each of the 27 boxes

y = the number of party favors in the last box

the total number of party favors is 1,552

27x + y = 1,552

since 1552 = 57*27 + 13

if we assume that y<x we conclude that there are 57 party favors in each of the 27 boxes and 13 party favors in the last box.

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

8 0

2 years ago

0) Select all ordered pairs that correspond to input-output pairs of the function y = -8x + 4.

patriot [66]

A, B, and D are the correct answers.

7 0

3 years ago

I don't understand this I have spent many points on this same question so this time I will be giving brainliest for the first co

Marrrta [24]

Given:

$|3+4 i|+|3-4 i|+|-3+4 i|+|-3-4 i|$

Solution:

Complex formula:

$|a+b i|=\sqrt{(a+b i)(a-b i)}=\sqrt{a^{2}+b^{2}}$

Let us simplify one by one.

$|3+4 i|=\sqrt{3^{2}+4^{2}}$

$=\sqrt{25}$

|3 + 4i| = 5

$|3-4 i|=\sqrt{3^{2}+(-4)^{2}}$

$=\sqrt{25}$

|3 - 4i| = 5

$|-3+4 i|=\sqrt{(-3)^{2}+4^{2}}$

$=\sqrt{25}$

|-3 + 4i| = 5

$|-3-4 i|=\sqrt{(-3)^{2}+(-4)^{2}}$

$=\sqrt{25}$

|-3 - 4i| = 5

Substitute these in the given expression:

$|3+4 i|+|3-4 i|+|-3+4 i|+|-3-4 i|=5+5+5+5$

$=20$

The solution of the expression is 20.

8 0

3 years ago

Find the circumstance of the circle with the radius of 6​

Find the circumstance of the circle with the radius of 6