Answer:
Slope is m=0
Step-by-step explanation:
The slope of any line that is perpendicular to the y-axis is zero.
The reason is that any line that is perpendicular to the y-axis is also parallel to the x-axis and the slope of the x-axis is zero.
The equation of any line perpendicular to the y-axis is and passes through (a,b) is y=b.
The given point is (-5,-3) hence the required equation is
42 cm because if you divide 210 and 1260 it will make 6 so u just multiply it by 7 and u get 42
Answer:
Step-by-step explanation:
The coordinates of the given quadrilaterals are
The reflection in the line 
has the mapping,
We just have to swap the coordinates.
This implies that,
Therefore the correct answer is A.
Answer:
-2.65
Step-by-step explanation:
-1.2 - 1.45 = -2.65
you could just simplify fraction into decimal and use calculator
Answer:
1.1万
Step-by-step explanation:
