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DochEvi [55]
3 years ago
12

What is the value of the expression 52 + 22?

Mathematics
1 answer:
Vaselesa [24]3 years ago
6 0

Answer:

55 + 22 = n

= 77

n = 77

Hope this helps! :D

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
Please assist me with these scientific notation problems​
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Answer:

The answer to your question is:

Step-by-step explanation:

1.-

Data

3.3 x 10 ⁴ pounds of paper

1.5 x 10³ pounds of aluminum

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                                                                  = 0.045 times

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text messages in a year = ?

                  1.2 x 10³ text messages -------------------  1 month

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3.-

Data

distance = 4 x 10⁶ miles I am not sure if the power is 6 or 8

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Formula

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4 years ago
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IrinaK [193]
I believe the answer is...
<span>78.54 <span>sq inches
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XD Hope this helps (if its correct)

</span></span>
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