Answer:
389.9 to 1 decimal place
If you need another explanation comment on this one
ANSWER
b.
EXPLANATION
The given polar equation is,

Cross multiply to get,


Substitute,

and







This is an ellipse whose center is shifted to the left with orientation on the x-axis
The correct choice is B.
Answer:
i think its 3
Step-by-step explanation:
21/7=3
The second figure OA' divided by first figure OA = 21/7=3
All you have to do is go in the order of operations, and your answer is simple:
<span>6² / (6+3) + 18 / 3 - 3²
= 36 / (9) + 6 - 9
= 4 + 3
= 1</span>
Answer:
3
Step-by-step explanation:
As triangle ABC is an isosceles triangle, 5x+7=22: