Answer:
15
Step-by-step explanation:
4-(-2)+3(3)
4+2+9
15
Answer:
A-21 degrees more
B& degrees Fahrenheit
Step-by-step explanation:
Answer:
Center:
Radius:
Step-by-step explanation:
It is necessary to remember that the Equation of the circle in Center-radius form, is:
Where the center of the circle is at the point (h, k) and the radius is "r".
Then, given the following equation of the circle:
We can notice that it is written in Center-radius form. Then we can identify that:
Therefore the center is:
And the radius is:
Answer:
(a)
(b)
Step-by-step explanation: