Answer:
A conic section that can be thought of as an inside-out ellipse
Step-by-step explanation:
Y=-13. You have to substitute -4 in for x and then solve.
Answer:
x = 30°
Step-by-step explanation:
the small triangle is equilateral
That means that side with angle x that shares the same side with the other triangle is also 40
so its isosceles
in the equilateral, all angles measure 60
so 180 -60 = 120
180 - 120 = 60
60/2 = 30
Answer:
the answer is c
Step-by-step explanation:
Answer would be B because I’m Geometry the cosine law is separated by different terms with either plus or minus sign presentation