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.
Step-by-step explanation:
Let the number is x. Its reciprocal will be 1/x. According to given condition, we get :

It is a quadratic equation. The values of x are :

The smaller number is 4/5 and the larger number is 5/4.
Answer:
Part a: C
Part b: 2x34
d=68
Step-by-step explanation:
The answer is B.
Because if you take 210 x 24= 5040
5040-3700=1340