Mathematics, 09.12.2020 04:10 maddiemccarter3892
If a certain cannon is fired from a height of 8.4 meters above the ground, at a certain angle, the height of the cannonball above the ground, h, in meters, at time, t, in seconds, is found by the function h(t) = -4.9t? +27.5t + 8.4. Find the time it takes for the cannonball to strike the ground.
Answers: 1
Mathematics, 20.06.2019 18:04
Ifigured out the question and i dont know what to put here
Answers: 3
Mathematics, 21.06.2019 17:00
According to modern science, earth is about 4.5 billion years old and written human history extends back about 10,000 years. suppose the entire history of earth is represented with a 10-meter-long timeline, with the birth of earth on one end and today at the other end.
Answers: 2
Mathematics, 21.06.2019 18:30
Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.
Answers: 3
Mathematics, 22.06.2019 01:10
Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.
Answers: 3
If a certain cannon is fired from a height of 8.4 meters above the ground, at a certain angle, the h...
Social Studies, 25.06.2019 01:30
Health, 25.06.2019 01:30
Biology, 25.06.2019 01:30
Biology, 25.06.2019 01:30
Chemistry, 25.06.2019 01:30
English, 25.06.2019 01:30
Mathematics, 25.06.2019 01:30
Health, 25.06.2019 01:30
Biology, 25.06.2019 01:30