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yanalaym [24]
4 years ago
5

What does circumference stand for?

Mathematics
2 answers:
lord [1]4 years ago
6 0

Answer:

Think of it as the perimeter of the circle 

katen-ka-za [31]4 years ago
3 0

Answer:

the enclosing boundary of a curved geometric figure, especially a circle.

The circumference of a circle is related to one of the most important mathematical constants. This constant, pi

Step-by-step explanation:

You might be interested in
If the mean of the four numbers 4, 8,x and 12 is 10,then x is
ohaa [14]

Answer:

x = 16.

Step-by-step explanation:

hope this helps

8 0
3 years ago
If aₙ = 3(3)ⁿ⁻¹ , what is S₃?<br><br> 12<br><br> 27<br><br> 9<br><br> 39
Allushta [10]

Answer:

S_3=39

Step-by-step explanation:

The nth term of the sequence is

a_n=3(3)^{n-1}

To get the first term, substitute n=1,

a_1=3(3)^{1-1}=3

To get the second term, substitute n=2,

a_2=3(3)^{2-1}=9

To get the third term, substitute n=3,

a_3=3(3)^{3-1}=27

The sum of the first three terms is

S_3=3+9+27=39

We could also use the formula

S_n=\frac{a_1(r^n-1)}{r-1} to get the same result.

8 0
3 years ago
Read 2 more answers
find the width and height of an older 40 inch television that has an aspect ratio of 4:3 find the area of this screen
Brut [27]

Answer:

768 square inches

Step-by-step explanation:

see attached

5 0
3 years ago
Why will the ratio of the volume of the two cubes with side lengths in the ratio of 1:2 be 1:8
3241004551 [841]

Answer: 1³ = 1

2³ = 8

1:8

Step-by-step explanation: [Volume is cubic] Cube = value³

So the cubic ratio of 1:2 is 1:8

4 0
3 years ago
Dos amigos tienen lapices bordadores y tajadores en su cartuchera hay 8 borradores en total Mónica tiene el doble de lápices q F
aalyn [17]

Answer:

Mónica tiene 5 sacapuntas, 10 lápices y no borradores, mientras que Felipe tiene 5 lápices, 10 sacapuntas, 8 borradores

Step-by-step explanation:

El número total de borradores = 8

La cantidad de lápices que tiene Mónica = 2 × La cantidad de lápices que tiene Felipe

El número de sacapuntas que tiene Mónica = El número de lápices que tiene Felipe

El número de sacapuntas que tiene Felipe = 5 + El número de lápices que tiene

El número de suministros que tiene Monica = 18

El número de goma de borrar que tiene Monica = 0

Sea x el número de sacapuntas que tiene Monica, obtenemos;

El número de lápices que tiene Felipe = x

El número de sacapuntas que tiene Felipe = 5 + x

El número de lápices que tiene Monica = 2 · x

El número total de suministros que tiene Monica = x + 2 · x = 18

∴ x = 18/3 = 6

El número de sacapuntas que tiene Monica = 5

El número de lápices que tiene Monica = 2 · x = 2 × 5 = 10

El número de gomas de borrar que tiene Monica = 0

El número de lápices que tiene Felipe = x = 5

El número de sacapuntas que tiene Felipe = 5 + x = 5 + 5 = 10

El número de gomas de borrar que tiene Felipe = 8.

8 0
3 years ago
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