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Sergio [31]
3 years ago
8

A circular lid has a diameter of 12 inches. What is the exact area of the lid? A. 6π square inches B. 12π square inches C. 24π s

quare inches D. 36π square inches
Mathematics
1 answer:
kaheart [24]3 years ago
6 0
The area of any circle is equal to \pi r^2, where r is the radius.

We know that the diameter is 12. The radius is always half of the diameter, so the radius of our circle must be 6.

Substitute 6 for r in our equation and simplify.

π6² = π6×6 = 36π in²
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Solve for x.
inessss [21]

Answer:

3

Step-by-step explanation:


6 0
3 years ago
Select the correct operator for the following exponential expression. 0.510 ? 52
kupik [55]
A decimal is less than a whole number. 

So,

0.510<52

"B" is the answer.

I hope this helps!
~kaikers
7 0
3 years ago
Al final de la carrera de una famosa maratón, tres amigos, Hermes, Benito y
Fantom [35]

Answer:

Benito llega en segundo lugar.

Eladio llega en sexto lugar

Hermes llega en noveno lugar.

Step-by-step explanation:

Tenemos 3 amigos:

Benito

Hermes

Eladio

Hay 3 posiciones:

segundo

sexto

noveno.

Sabemos que:

Benito llegó antes que Hermes.

Cuando Eladio estaba llegando a la meta, solo Benito estaba descansando.

Es decir, cuando Eladio llego a la meta, Hermes aún no había llegado.

Eladio llegó a la meta antes que Hermes, pero después que Benito.

Entonces el primero en llegar es Benito, el segundo es Eladio y el tercero será Hermes.

Con la data inicial podemos decir que:

Benito llega en segundo lugar.

Eladio llega en sexto lugar

Hermes llega en noveno lugar.

3 0
3 years ago
In how many different ways can the curator of a museum arrange five of eight paintings horizontally on the wall?
Y_Kistochka [10]
8C5=8!/(3!5!)=56
There are 56 ways a curator can arrange the paintings.
3 0
3 years ago
B)
umka2103 [35]

Answer:

64 is the correct answer

Step-by-step explanation:

mark me brainliest

8 0
2 years ago
Read 2 more answers
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