Number of edges: 9
Number of faces: 5
Number of vertices: <span>6
Hope this helps!</span>
Answer:
c
Step-by-step explanation:
(-5,-9) --> (-8,-2)
The answer is A because it is
Step-by-step explanation:
For the quadratic equation to have 1 repeated real solution, the discriminant b² - 4ac must be zero.
=> (-z)² - 4(z - 5)(5) = 0
=> z² - 20(z - 5) = 0
=> z² - 20z + 100 = 0
=> (z - 10)² = 0
Therefore z = 10.
