Step-by-step explanation:
x-19=1/2x+6
50-19= 31
50/ 1/2 = 25 + 6 = 31
Answer:
All the graph in attachment ate possible solutions.
Step-by-step explanation:
The graph that has zeros at -3 and 4, will intersect the x-axis at x=-3 and x=4.
The function could be a parabola that opens up or down and intersects the x-axis at x=-3 and x=4.
It could also be a fourth degree polynomial.
See attachment
I think this is wrong but square
Step-by-step explanation:
when means of more than two groups are to be compared, ANOVA is perferred
Answer:
∠ 1 = 105° , ∠ 2 = 75°
Step-by-step explanation:
Since the lines are parallel then
∠ 2 = 75° ( corresponding angle )
∠ 1 and ∠ 2 are adjacent angles and supplementary, thus
∠ 1 = 180° - 75° = 105°