Answer:
-2
Step-by-step explanation:
-(4e+7)=1
-4e-7=1
-4e=1+7
-4e=8 divided both side by -4
e=-2
4.67
0.25 + 0.50 + 0.75 + 1.25 + 1.875 = 4.675
C)
Perpendicular means negative reciprocal of the current slope.
And the negative reciprocal of -2 is 1/2.
Claim 1
