Answer: -2 i believe because if you take and subtract one from 8 you should get 9
Step-by-step explanation:
Answer:
x = -√3 /2
y = ½
Step-by-step explanation:
x = cos 150°= -√3 /2
y = sin 150° = ½
It's an isosceles triangle so both sides are the same. The missing side is 30
Answer:
f(x)=
Step-by-step explanation: