Answer:
a) 510000000 c) 24.4 d) 502.3
Step-by-step explanation:
The line to find: y = mx + b
the line perpendicular to y= 2/5x+6/6 so it has the slope m × 2/5 = -1
thus the slope m = -5/2
the line passes through the point (-2,6) so:
6 = (-5/2)×(-2) + b so b = 1
the equation of the line is y = -5/2x +1
Answer:
first picture d
second d
third a
forth a
5th c
im not that great at math tho
Step-by-step explanation: