Answers: 2
Mathematics, 21.06.2019 18:30
Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)
Answers: 1
Mathematics, 21.06.2019 19:00
Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?
Answers: 3
Mathematics, 22.06.2019 03:30
Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image
Answers: 1
What is 179.4 ÷ 2.3 plz say it correctly...
Biology, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Computers and Technology, 25.02.2021 23:40
Arts, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
World Languages, 25.02.2021 23:40
Biology, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40
Mathematics, 25.02.2021 23:40