marylena711 marylena711

19-04-2020
Mathematics

contestada

s=4lw+2wh; s=200, l=9, w=5

Respuesta :

JoyMark JoyMark

19-04-2020

Answer:

2

Step-by-step explanation:

200=4(5)(9)+2(5)h

Simplify:

200=20(9)+10h

200=180+10h

Subtract 180 on both sides:

20=10h

Divide by 10:

h=2

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