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Lapatulllka [165]
2 years ago
5

Total Cost of Computer Repair = $1,444.50

Mathematics
2 answers:
gavmur [86]2 years ago
8 0

Answer:

Its D

Step-by-step explanation:

0.02 ($1,444.50)

Papessa [141]2 years ago
4 0

Answer:

D

Step-by-step explanation:

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Prove the following statement.
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As per the question,

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On squaring both sides, we get

a² = (4q + 1)²

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<u>Case 2 :-</u> when a = 4q + 3

On squaring both sides, we get

a² = (4q + 3)²

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Now,

<u>We can see that at every odd values of r, square of a is in the form of 8m +1.</u>

Also we know, a = 4q +1 and 4q +3 are not divisible by 2 means these all numbers are odd numbers.

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