Mathematics, 10.02.2021 04:10 voidnyaah
4. El número de estudiantes en un club de ajedrez disminuyó de 18 a 12. ¿Cuál es el porcentaje de disminución? Redondea al porcentaje más cercano.
Answers: 1
Mathematics, 21.06.2019 17:00
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 22.06.2019 00:20
Nthe opening scene of the movie raiders of the lost ark, indiana jones replaces a golden statue with a bag of sand. the platform on which the statue is placed is designed to detect the mass of the statue. if the bag of sand has a different mass than the statue, then a mechanism triggers and destruction ensues. the density of gold is about 20\text{ g/cm}^320 g/cm 3 20, space, g, slash, c, m, start superscript, 3, end superscript. the density of sand can be estimated at 2.5\text{ g/cm}^32.5 g/cm 3 2, point, 5, space, g, slash, c, m, start superscript, 3, end superscript. the gold statue can be modeled as a cylinder with height 25\text{ cm}25 cm25, space, c, m and radius 8\text{ cm}8 cm8, space, c, m. in terms of \piπpi, what is the mass of sand indiana jones needs to avoid triggering the mechanism?
Answers: 2
Mathematics, 22.06.2019 04:10
Line ab contains points a(4, 5) and b(9.7). what is the slope of ab?
Answers: 2
4. El número de estudiantes en un club de ajedrez disminuyó de 18 a 12. ¿Cuál es el
porcentaje de d...
Mathematics, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
Chemistry, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
English, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20
History, 04.03.2021 23:20
Mathematics, 04.03.2021 23:20