Mathematics, 02.12.2019 19:31 smelcher3900
+brainliest!
the lengths of two sides of a triangle are shown.
side 1: 8x2 − 5x − 2
side 2: 7x − x2 + 3
the perimeter of the triangle is 4x3 − 3x2 + 2x − 6.
part a: what is the total length of the two sides, 1 and 2, of the triangle? show your work.
part b: what is the length of the third side of the triangle? show your work.
part c: do the answers for part a and part b show that the polynomials are closed under addition and subtraction? justify your answer.
Answers: 2
Mathematics, 21.06.2019 18:30, gabrielaaaa1323
At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.
Answers: 2
Mathematics, 21.06.2019 19:00, stephaniem0216
Jack did 3/5 of all problems on his weekend homework before sunday. on sunday he solved 1/3 of what was left and the last 4 problems. how many problems were assigned for the weekend?
Answers: 1
Mathematics, 22.06.2019 04:30, raquelle66
(05.02)how many triangles can be made if two sides are 4 inches and the angle between them is 90°? 1 , 2, more than 2, or none
Answers: 3
+brainliest!
the lengths of two sides of a triangle are shown.
side 1: 8x2...
the lengths of two sides of a triangle are shown.
side 1: 8x2...
Chemistry, 15.11.2019 16:31
Mathematics, 15.11.2019 16:31
Chemistry, 15.11.2019 16:31