Pls answer and explain
...
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, 21.06.2019 17:00
Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.
Answers: 1
Mathematics, 21.06.2019 22:30
How many times larger is 6 × 10^12 than 2 × 10^7? a. 30,000 b. 3,000 c. 3,000,000 d. 300,000
Answers: 1
Mathematics, 13.02.2020 05:18
Mathematics, 13.02.2020 05:19
Mathematics, 13.02.2020 05:20
Chemistry, 13.02.2020 05:20
Mathematics, 13.02.2020 05:28
Mathematics, 13.02.2020 05:28
Arts, 13.02.2020 05:28
Physics, 13.02.2020 05:28
English, 13.02.2020 05:28
World Languages, 13.02.2020 05:28