Mathematics, 05.04.2021 18:50 ShawnSaviro4918
In triangle $DEF,$ $\angle D = 30^\circ,$ $\angle F = 60^\circ,$ and $EF = 6.$ Find $DE + DF.$
[asy]
unitsize(2 cm);
pair D, E, F;
D = (0,sqrt(3));
E = (0,0);
F = (1,0);
draw(D--E--F--cycle);
label("$D$", D, N);
label("$E$", E, SW);
label("$F$", F, SE);
label("$6$", (E + F)/2, S);
[/asy]
Please no links!
Answers: 3
Mathematics, 21.06.2019 21:00, cwebb4383
The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.
Answers: 1
Mathematics, 21.06.2019 22:30, jcazares3558
Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?
Answers: 2
Mathematics, 21.06.2019 23:40, blackbetty79
Rounded to the nearest tenth, what is the value of x
Answers: 1
In triangle $DEF,$ $\angle D = 30^\circ,$ $\angle F = 60^\circ,$ and $EF = 6.$ Find $DE + DF.$
[asy...
Mathematics, 16.11.2020 22:50
Mathematics, 16.11.2020 22:50
Social Studies, 16.11.2020 22:50
Business, 16.11.2020 22:50
Mathematics, 16.11.2020 22:50
History, 16.11.2020 22:50
Business, 16.11.2020 22:50
History, 16.11.2020 22:50