Answers: 2
Mathematics, 21.06.2019 17:00, nelyanariba981p555ve
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, 21.06.2019 20:30, esnyderquintero
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
Plz help me,.. thx you so much
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History, 03.12.2019 06:31
History, 03.12.2019 06:31
Mathematics, 03.12.2019 06:31
Mathematics, 03.12.2019 06:31
History, 03.12.2019 06:31
History, 03.12.2019 06:31
Mathematics, 03.12.2019 06:31