Answer:
The answer is B
Step-by-step explanation:
Each smaller rectangle is being multiplied by <em>a </em>so 2a + 3a + 4a would give you the total area of the entire large rectangle.
Does it have to be a certain age ??
Step-by-step explanation:
-6 ( x - 2y ) ( -12x ) / ( -2 )
-6 ( -3 - 2*-5 ) -12 / -2 = 6
-6 ( -3 + 10) 6x
-6 ( 7 )
-42
Answer:
y = 6x-4
Slope = 6
Since the line is perpendicular slope = -1/6
Equation of the line is
y +3 = -1/6(x-1)
Multiply through by 6
6y +18 = -x + 1
6y = -x -17
Hope this helps.