Answer:
54deg
Step-by-step explanation:
We need to compute the inverse cosine of 10/17. I can't do it by hand, so I used a calculator and it arrived at ~53.97deg which is 54deg rounded to the nearest tenth.
Area = side * side
Area of the square = 6 1/9 * 6/1/9
= 36 1/81
Answer:
The answer is d
Step-by-step explanation:
Start with the y intercept and them go up two places over 1

+

= 1
This is because the standard form of an ellipse is

+

= 1
where a is the vertex and b is the co-vertex. So when we stick their respective x and y values in and then square them, you're left with the answer above.