Answer:
The answer is that the vertex is: (1, 0)
Step-by-step explanation:
Use the "Completing the Square Method":
(x - h)^2 - k = 0, the vertex is (h, -k)
Complete the square:
x^2 + 2x + 1 = 0
x^2 + 2x = -1
(2/2)^2 = 1, add 1 to both sides of the equation.
x^2 + 2x + 1 = -1 + 1
(x + 1)^2 = 0
(x + 1)^2 - 0 = 0 (Just to put a placeholder in for he -k)
The vertex is (1, 0)
I am pretty sure that the missing angle is 64
Answer:
B. $72
Step-by-step explanation:
$768 / 256 = $3 per hot dog
So $3 • 24 = $72
Answer:
Therefore, Mid point : -2+5i.
Step-by-step explanation:
Given : Z1 = -8 + 3i and Z2 = 4 + 7i.
To find : What is the midpoint.
Solution : We have given Z1 = -8 + 3i and Z2 = 4 + 7i.
Mid point :
.
On plugging the values.
Mid point :
.
Combine like terms.
Mid point :
.
Mid point :
.
Mid point : -2+5i.
Therefore, Mid point : -2+5i.