Step-by-step explanation:
The equation of the line with a slope of 0 is y=c, where c is a constant.
As the line passesvthrough a pt with a y coordinate of 9, the equation is y=9.
Radius. A circle is defined by points which are all the same distance from a point. This distance is the radius.
- - = + 9-(-4)= 9+4 so minus minus becomes plus. and 13 is the answer.
Answer:
Step-by-step explanation:
11. identity property
12. associative property
13. commutative property
14. zero property
-180 is the answer
explanation: order of operations
