Answer:
x
Step-by-step explanation:
It's D
Because a sphere is round, it's a 3D circle.
Hope this helps!
Answer:20
Step-by-step explanation:
17 + 3 = 20
20 + 3 = 23
Answer:
-b/2a is the equation to find the x coordinate of the vertex point and it's y, when x is plugged into the quadratic equation.
Step-by-step explanation: