Question

Plissss ayudenme porfa plisssss​

Answer 1

Respuesta:

        X = 4

Explicación paso a paso:

sen 45° = ( 2X + 2 ) / ( 10√2 )

( 10√2 ) sen 45° = 2X + 2

( 10√2 )[√2 / 2 ] = 2X + 2

10(2) / 2 = 2X+2

20/2 = 2X + 2

10 = 2X + 2

10 - 2 = 2X

8 = 2X

X = 8 / 2

X = 4