Answer:
mean = 5.4
median = 5
mode = is the number that appears the most answer = 5
Step-by-step explanation:
mean
5+6+6+9+10+4+2+5+7+6+7+3+5+5+5+4+9+2+10 = ......... / 19 = 5.4
median
2 2 3 4 4 5 5 5 5 5 6 6 6 7 7 9 9 10 10 then find the middle between these = 5
Answer:
45
Step-by-step explanation:
2x+2x+2x+3x+3x=540(sum of angels in a five sided polygon)
12x=540
x=45
Answer:
Yes that is 7.
Step-by-step explanation:
The graph
is the parent function with a vertex at the origin (0, 0). In our parabola, we have (x+5)^2 which indicates side to side movement of the vertex. The standard form for the parabola is
, where h and k are the coordinates of the vertex. If your parabola has (x+5)^2, it originally was written as (x-(-5)). So our vertex has moved 5 units to the left. It also moves up 3 but you are only asking about the horizontal movement. 5 units to the left.
Solving by substitution the answer would be X = 2 and Y = -1