(2x – 6 y = 12
-5.x + 15 y = -30
Elimination...
Answers: 3
Mathematics, 21.06.2019 19:30
The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?
Answers: 1
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more then 3 times the number. option 35 37 39 41
Answers: 2
Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
Answers: 2
Mathematics, 21.06.2019 22:30
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches he’s did they sell
Answers: 1
History, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
Spanish, 15.07.2019 04:30
History, 15.07.2019 04:30
Mathematics, 15.07.2019 04:30
History, 15.07.2019 04:30