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elixir [45]
3 years ago
8

What will be the unit digit of the square of 7992​

Mathematics
1 answer:
Alina [70]3 years ago
7 0

Answer:

4

Step-by-step explanation:

Here you need not completely solve 7992 squared. You can just take the last digit which in this case is 2 and solve for the square of that digit. 2 x 2 = 4. Now if it was a bigger digit which would result in a two digit number when squared you would take the last digit of that number. But, we don't need to do that here since 2 squared is 4.

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Answer:

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Step-by-step explanation:

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8 0
4 years ago
The middle of the skate ramp is 2.5 meters wide. Emelia and her father want to use a board that is 23.5 decimeters long. Is this
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4 0
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The area of the figure. Use 3.14 for pie
balu736 [363]

Answer:

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Step-by-step explanation:

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pickupchik [31]

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Step-by-step explanation:

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3 years ago
What radius of a circle is required to inscribe an equilateral triangle with an area of 35.074 in2 and an altitude of 7.794 in?
levacccp [35]

Answer:

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