isabellawitch isabellawitch

22-04-2020
Mathematics

contestada

Please find the answer my math teacher doesn’t know how to explain!

Please find the answer my math teacher doesnt know how to explain class=

Respuesta :

Harpreetkalher Harpreetkalher

22-04-2020

Answer:

68.8

Step-by-step explanation:

(a+b)h/2

12.9+8.6 *6.4/2

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