Answer:
The solutions are (-√6,0) and (√6,0)
(-√5,-1) and (√5,-1)
Step-by-step explanation:
The equations are:
and
We make y the subject in the second equation to get;
We substitute into the first equation to get:
and 
The solutions are (-√6,0) and (√6,0)
(-√5,-1) and (√5,-1)
Answer:
141.9° (1 d.p.)
Step-by-step explanation:
Please see attached picture for full solution.
Sine rule cannot be used since there is no given angle in △PQR. Note that the bearing of Q from P (041°) equals to ∠NPQ not ∠PQR.
For c you just need to add all the outside lengths together to find the perimeter :)
Answer:
17/163, or .104294
Step-by-step explanation:
hope that helps :)
