Answer:
(srt(3)/2, -1/2)
Step-by-step explanation:
x = rcos theta
r = 1 on unit circle
x = 1 cos (-pi/6)
x = sqrt(3)/2
y = r sin theta
y =1 sin (-pi/6)=
y = -1/2
I should say 5 is the most clearest answer to me
The -3 would be where your line crosses the y-axis, so you would plot your point at -3. your slope will always be counted as rise/run, basically meaning you would count along the y-axis a certain amount of times, in this case -1, and along the x-axis a certain amount of times, here would be three. your next plot point would be (3,-4) and so on. hope this helped!
Answer:
(5,3)
Step-by-step explanation:
If you graph the equation 
and plot all the points given as options, you can see that (5,3) lies on the line, while all others don't. This means that option D (5,3) would get generated by the equation.
Another way to do this is to substitute 'x' and 'y' for the points given. If they satisfy the equation, then it would be correct.
<h3>Option A (5,7):</h3>
Option A is incorrect.
<h3>Option B (7,14):</h3>
Option B is incorrect.
<h3>Option C (7,9):</h3>
Option C is incorrect.
<h3>Option D (5,3):</h3>
Option D is correct.
Option D should the the correct answer.
Answer:
8
Step-by-step explanation:
A^2 + B^2 = C^2
36+?=100
100-36= 64
Square root of 64 is 8
