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fomenos
2 years ago
9

Is 2 a perfect square ?

Mathematics
1 answer:
wel2 years ago
5 0

Answer:

yes

Step-by-step explanation:

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A neon light flashes five times every 10 seconds. Show that the light flashes 43 200 times in one day.
11Alexandr11 [23.1K]

1 day = 24 hours

1 hour = 60 minutes

1 minute = 60 seconds

60 seconds x 60 minutes = 3,600 seconds per hour

3,600 seconds per hour x 24 hours = 86,400 seconds per day.

The light flashes 5 times every 10 seconds:

5 flashes / 10 seconds = 1 flash every 2 seconds

86,400 seconds / 2 seconds = 43,200 flashes per day.

4 0
2 years ago
A family paid $142.80 which included $6.80 in taxes for 4 play tickets each ticket costs the same amount how much did each perso
borishaifa [10]
$142.80-$6.80=$136 divided by 4 equals $34
8 0
3 years ago
True or false that the opposite of a number is always positive
lubasha [3.4K]
False because if it’s a positive number then the opposite is gonna be a negative
3 0
3 years ago
Find the surface area of the pyramid.<br><br>64in<br>56in<br>88in<br>118in​
tankabanditka [31]

Answer:

add all together

Step-by-step explanation:

7 0
3 years ago
How do you convert 0.36 (repeating 6) to a fraction?
RoseWind [281]
 0.363636363636

<span>..................=<span>411</span></span>

Explanation:

Le <span>x=0.363636363636..................</span>

Now as there are two digits repeating immediately after decimal point, we multiply above by 100 and get

<span>100x=36.363636363636..................</span>

Now subtracting first equation from second we get

<span>99x=36</span> and hence <span>x=<span>3699</span>=<span><span>9×4</span><span>9×11</span></span>=<span>4<span>11</span></span></span>

6 0
3 years ago
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