Answer:
-10
Step-by-step explanation:
= -X - XY
= -2 - 2×4
= -2 - 8
= -10
therefore, -X - XY = -10
Answer:
-2
Step-by-step explanation:
because the slope is 2, a perpendicular line must be the inverse
the equation for y1 is y=2x+1
y2= -2y+1
The answer is true........
Answer:
208
Step-by-step explanation:
8*8=64
9*8/2=36
36*4=144
144+64=208
have a nice day :)
