80 Avant de faire fabriquer un objet en bois,
un designer confectionne une maquette à
l'échel...
Mathematics, 18.10.2020 15:01 gabriellarenolp5x7c0
80 Avant de faire fabriquer un objet en bois,
un designer confectionne une maquette à
l'échelle 1/50. Cette maquette a un volume
de 100 cm3
Sachant que la masse volumique du bois uti-
lisé est de 0,9 kg/dm3, quelle est la masse de
l'objet en réalité ?
Answers: 2
Mathematics, 21.06.2019 15:30
Question 7 of 47 1 point what is the equation of a line with a slope of 1/2 that passes through the point, (-2,5)? o a. 1/2x+3 o b. y=1/2x+5 o c. y=x+5 o d. y=1/2x+6
Answers: 3
Mathematics, 21.06.2019 20:00
The diagram shows corresponding lengths in two similar figures. find the area of the smaller figure. a. 14.4 yd2 b. 24 yd2 c. 26.4 yd2 d. 28
Answers: 1
Mathematics, 21.06.2019 21:30
Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent
Answers: 3
Mathematics, 21.06.2019 22:30
What is the name of a polygon that has four congruent sides and theses angle measures 60,120,60,120?
Answers: 1
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