Question

HELP HELP HELP HELP
HELP HELP HELP HELP

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Answer 1

5 (rounded)

Explanation:

by using the Pythagorean theorem you can calculate b

`a^(2) + b^(2) = c^(2)`

here we have a and c

first lets times it by themselves

16 + b^2 = 36

now lets isolate b^2

b^2 = 36-16

= 20

now we have to get rid of the exponent ^2

b = 4.47....

rounding it would be 5!

Hope that helps :>