Evaluate the expression.
5 - (4 - 2 - (6-6))
8
2
5
3...
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 20:00, mixedkiddo
The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16
Answers: 3
Mathematics, 07.03.2021 22:40
Mathematics, 07.03.2021 22:40
Mathematics, 07.03.2021 22:40
Physics, 07.03.2021 22:40
Mathematics, 07.03.2021 22:40