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Levart [38]
3 years ago
10

What would be the sum of the lengths of the first and second diagonals rounded to the nearest whole number?

Mathematics
1 answer:
drek231 [11]3 years ago
6 0

Answer:

16.17684994

Step-by-step explanation:

First diagonal

x^2 = a^2 + b^2

x^2 = 5^2 + 6^2

x^2 = 61

x ≈ 7.810249676

Second diagonal

x^2 = a^2 + b^2

x^2 = 7.810249676^2 + 3^2

x^2 = 70

x ≈ 8.366600265

Sum of both diagonals

8.366600265 + 7.810249676

= 16.17684994

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Answer:

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Step-by-step explanation:

Given:

cost of books = 15.99 each

Cost of 2 books = 15.99\times 2 = 31.98

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Cost of Magazine = 2.50

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Solution:

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Total Shopping done =  Cost of 2 books + Cost for DVD + Cost of Magazine = 31.98+19.95+2.50= 54.43

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