Mathematics, 11.11.2019 01:31 rouchedavisin4

Voorbeeld
bij de tunnel in figuur 3.21 hoort de formule
h= -0,8x2 + 5,6x - 6,9.
hierin zijn h en x in meters. de tunnel is 8 meter lang.
a bereken de hoogte van de tunnel.
b anderhalve meter rechts van het midden is een wand
aangebracht.
bereken de oppervlakte van de wand.

Answers: 3

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Voorbeeld
bij de tunnel in figuur 3.21 hoort de formule
h= -0,8x2 + 5,6x - 6,9.
hieri...

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More questions: Mathematics Another questions

Voorbeeldbij de tunnel in figuur 3.21 hoort de formuleh= -0,8x2 + 5,6x - 6,9.hierin zijn h en x in meters. de tunnel is 8 meter lang.a bereken de hoogte van de tunnel.b anderhalve meter rechts van het midden is een wandaangebracht.bereken de oppervlakte van de wand.

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Another question on Mathematics

Voorbeeld
bij de tunnel in figuur 3.21 hoort de formule
h= -0,8x2 + 5,6x - 6,9.
hierin zijn h en x in meters. de tunnel is 8 meter lang.
a bereken de hoogte van de tunnel.
b anderhalve meter rechts van het midden is een wand
aangebracht.
bereken de oppervlakte van de wand.