subject
Mathematics, 12.03.2021 19:40 zack66828

If tan x =
-4/3
and x is in quadrant 2, then cos2x =

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 15:30
Michelle had a birthday party. she bought a bag of candy with 96 starbursts, 72 hershey's, and 68 reese's. she wants to use all the candy she bought to make goody bags with the same amount of starbursts, hershey's and reese's in each bag. what is the largest number of bags she can make?
Answers: 1
question
Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
Answers: 1
question
Mathematics, 21.06.2019 20:30
What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie
Answers: 2
question
Mathematics, 21.06.2019 21:30
Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?
Answers: 2
You know the right answer?
If tan x =
-4/3
and x is in quadrant 2, then cos2x =...
Questions
question
Geography, 18.11.2020 23:40
question
Chemistry, 18.11.2020 23:40
question
Social Studies, 18.11.2020 23:40
Questions on the website: 13722367