Answer:
Step-by-step explanation:
Given that there is a polar equation as

This has to be converted into cartesian.
We know the conversion is

Using this we can say that

}
Circle with centre (0,6) and radius 6.
Answer:
option D : 130°
Step-by-step explanation:
m∠2 = m∠7 = 130° , (corresponding angles)
The answer is 26
Explanation:
It’s easy
Find the quotient: (25c^4 + 20c^3) ÷ 5c5c^3+4c^2.