46.7k views
21 votes
HELP ME PLS WALLAH THIS IS HARD

HELP ME PLS WALLAH THIS IS HARD-example-1

2 Answers

6 votes

Answer:


\underline{\boxed{x = 42}}

Explanation:


{70}^(2) = {x}^(2) + {56}^(2) \\ {x}^(2) = {70}^(2) - {56}^(2) \\ x = \sqrt{( {70}^(2) - {56}^(2) )} \\x = √((4,900 -3,136) ) \\ x = √(1,764) \\ x = 42

User Aaj Kaal
by
6.7k points
5 votes

Answer:

42

Explanation:

use the Pythagorean theorem :D

User Ridd
by
7.2k points

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