Pls answer this because i need it now
...
Answers: 3
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 23:00
Assume that there is a 11% rate of disk drive failure in a year. a. if all your computer data is stored on a hard disk drive with a copy stored on a second hard disk drive, what is the probability that during a year, you can avoid catastrophe with at least one working drive? b. if copies of all your computer data are stored on four independent hard disk drives, what is the probability that during a year, you can avoid catastrophe with at least one working drive?
Answers: 2
Mathematics, 21.06.2019 23:00
What is the sum of the first 8 terms of the geometric series
Answers: 3
Mathematics, 22.06.2019 00:40
Point b lies between points a and c on . let x represent the length of segment ab in inches. use the segment to complete the statements. the value of x is . the length of in inches is . the length of in inches is .
Answers: 3
Social Studies, 26.09.2019 02:40
Biology, 26.09.2019 02:40
Mathematics, 26.09.2019 02:40
Mathematics, 26.09.2019 02:50
History, 26.09.2019 02:50
History, 26.09.2019 02:50
Biology, 26.09.2019 02:50
English, 26.09.2019 02:50
Computers and Technology, 26.09.2019 02:50
Business, 26.09.2019 02:50
Biology, 26.09.2019 02:50
History, 26.09.2019 02:50