Mathematics, 31.12.2019 09:31, katiebug197
Triangle pqr has vertices p(-3, -1), q(-1, 7), and r(3, 3), and point a and b are midpoints of pq and rq, respectively. use coordinate geometry to prove
(a)
ab is parallel to pr
(b)
ab is half the length of pr
include graph photos
Answers: 2
Mathematics, 22.06.2019 00:30, trinitymarielouis
Kevin has a spinner that has 10 equal sections and 2 sections of each colorβred, blue, green, yellow, and purple. kevin spins the spinner 180 times. kevin determines about how many times the spinner will land on red or green, and his work is shown below. -kevin has the formula reversed; it should be the total number of sections over the number of red or green sections. -kevin should have used a 4 in the numerator because there are 2 red sections and 2 green sections. -kevin should multiply by the number of sections in the spinner rather than the total number of spins. -kevin calculated the prediction correctly and did not make any mistakes.
Answers: 1
Triangle pqr has vertices p(-3, -1), q(-1, 7), and r(3, 3), and point a and b are midpoints of pq an...
Mathematics, 13.12.2020 03:30
Mathematics, 13.12.2020 03:30
Mathematics, 13.12.2020 03:30
Mathematics, 13.12.2020 03:30