What is the radius of a circle whose equation is (x + 5)2 + (y – 3)2 = 42?
2 answers:
Answer: 4 Units
Explanation:
we know that
The Standard Form Equation of a Circle is equal to
where
(h,k) is the center of the circle
r is the radius of the circle
In this problem we have
therefore
the center is the point
the radius is 4 units
the answer is 4 units
Answer:
Explanation:
Find x and y simultaneously and then find the magnitude whose formula is r = (x² + y²)½ or under root
You might be interested in
This is your perfect answer
Answer:
149.6 million km
Explanation:
(1)southeast that's what I think
Answer:
The two countries are in different hemispheres.
Explanation:
Australia is in the Southern Hemisphere and Bhutan is in the Northern Hemisphere.
