Mathematics, 30.09.2019 18:10 mktdonaldson
Astronomers classify stars according to their brightness by assigning them a stellar “magnitude.” the higher the magnitude the dimmer the star. the dimmest stars visible to the naked eye have stellar magnitudes of 6. the table below shows the relative brightness of different stellar magnitudes.
a. find an equation that gives the relative brightness in terms of stellar magnitude.
b. use this equation to find the relative brightness of a star with magnitude 9.
Answers: 3
Mathematics, 21.06.2019 17:30
Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3
Answers: 2
Mathematics, 21.06.2019 23:30
The product of sin 30 degrees and sin 60 degrees is same as the product of
Answers: 1
Mathematics, 22.06.2019 03:00
Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you
Answers: 1
Astronomers classify stars according to their brightness by assigning them a stellar “magnitude.” th...
Geography, 02.11.2020 22:30
English, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Business, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Computers and Technology, 02.11.2020 22:30
Social Studies, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30
Mathematics, 02.11.2020 22:30