Answer:
<u>System of equations</u>
--- solution
See attachment for graph
Step-by-step explanation:
Solving (a): Linear equations with 1 solution
The only condition to this is that, the system must have 1 solution.
Other than that, there is no other condition.
A linear equation is represented as:
For the equation to have 1 solution;
And example of such equation is:
Solving (b): The graph
See attachment for graph
The solution is the point of intersection of both lines of the graph. So, we have:
Answer:
Kayla is correct; the center is a fixed point in the middle of the sphere.
Step-by-step explanation:
Kayla is correct. Raymond is wrong because a point cannot be a radius: a radius is a line segment from the center to the surface.
The center is the fixed point in the middle of the sphere.
1. 27,129.6
2. 7,234.56
3. r=12
hope this helps sry if ther wrong pls don’t be mad if there right u r welcome
23/27 because 46/54 diveded by 2 equals 23/27 which can not be simplified any further
