for 
, we have 
, so we take the positive root. Now,
, so we must have 
, which means
Ikinda forgot my trig (kinda)
full explanations required, (including citation of the identity)...
Mathematics, 03.01.2020 17:31 AHMIRBROWN123
Ikinda forgot my trig (kinda)
full explanations required, (including citation of the identity)
3 questions
1. and , then secθ=
2. and , then
3. if and , then
show all work
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 19:00
D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°
Answers: 1
Mathematics, 22.06.2019 01:50
Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.
Answers: 2
Mathematics, 22.06.2019 03:20
Solve this system of equations: y=x2-3x + 12 y=-2x+14 4. substitute the values of x, -1 and 2, into either origina equation to solve for the values of y. what are the solutions of the system of equations?
Answers: 3
Mathematics, 22.06.2019 03:30
What is the benefit of converting measures in a ratio to the same unit
Answers: 1
You know the right answer?
Questions
Mathematics, 19.02.2021 19:50
Mathematics, 19.02.2021 19:50
Mathematics, 19.02.2021 19:50
History, 19.02.2021 19:50
Physics, 19.02.2021 19:50
Mathematics, 19.02.2021 19:50
Mathematics, 19.02.2021 19:50
Mathematics, 19.02.2021 19:50
Engineering, 19.02.2021 19:50
English, 19.02.2021 19:50
Biology, 19.02.2021 19:50
