Answer: (1,4) (2,7) (3,10)
HOpE iT hElpS
plS mArK As bRaiNlieSt -wiggly
Step-by-step explanation:
Answer:
Step-by-step explanation:
Example Equation of an ellipse with horizontal major axis with center at (0,0):
x%5E2%2Fa%5E2%2By%5E2%2Fb%5E2=1
For given problem:
b=20
b^2=400
a=30
a^2=900
equation: x%5E2%2F900%2By%5E2%2F400=1
y%5E2%2F400=1-x%5E2%2F900
I believe the answer is 0.5
Answer:
Step-by-step explanation:
tan(30°) =
cot(30°) =
sin(60°) =