Answer:
Step-by-step explanation:
Radius of the circle
Center of the circle (h, k) = (1.3, - 3.5)
Equation of the circle in center radius form is given as:
Plugging the values of h, k and r in the above equation, we find:
This is the required equation of the circle.
Answer:
Step-by-step explanation:
You don't need the Law of Cosines, the Law of sines if what you need. You can't use the Law of Cosines because in order to find side a, you would need the length of side c and you don't have it. Using the Law of Sines is appropriate, knowing that angle B = 55:
and solving for a:
so
a = 143.0
The factors and prime factorization of 32 and 24.So the greatest common factor 32 and 24 is 8.
Answer:
The supplementary angle is 96.6.
Step-by-step explanation:
Complementary angles make up to 90 degrees, but since this is a supplementary angle, it'll make up to 180 degrees. From there, you subtract 180-83.4 to get 96.6 degrees.