zhellyyyyy

28.06.2019 • 

Mathematics

Lian is making a banner for the school gym. she cut three pieces of fabric into congruent isosceles triangles, as shown. trigonometric area formula: area = to the nearest square inch, how much fabric will she use to make all three triangles? 139 square inches 172 square inches 417 square inches 515 square inches

Ответ:

bobduncan1086

27.04.2022

Mathematics

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 Let x=                                                         the density of sugar maple wood

The equation is:                                         0.75= 0.5x + 0.41

The density of sugar maple wood is       0.68 g/cm.

I know this is right because I got it correct on Ed2020.

Hope i helped someone :)

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