Answer:
-40 square root of 10k²
Step-by-step explanation:
ninguna de las preguntas se puede dividir, pero puede simplificar la última.
Lo siento pero, Espero que esto sea de ayuda!
12 is the answer because when you add the green and blue you get 5 and 5×4= 20 so you multiply the blue by 4 and the green by 4 and add them together which = 20. so 3×4=12 and 2×4=8 so your answer is again 12
You first need to break each shape down. for example in the top right corner you have a pyramid and a triangular prism. find the area for those two shapes and add them together and you will have the surface area for the entire shape
