Answer:
6
Step-by-step explanation:
=> -x+4
<u><em>Given that x = -2</em></u>
=> -(-2)+4
=> 2+4
=> 6
Answer:
i think it's 4
Step-by-step explanation:
Neal worked 4 hours less than normal for 2 days so it would be 8 hours in total.
if he worked a total of 12 hours both those days and u take 8 away u will get four.
I think I'm not saying it's 100 percent true.
Answer:
Z= -3 or Z=9
Step-by-step explanation:
Step 1:Factor left side of equation.
(z+3)(z-9)=0
Step 2:Set factors equal to 0.
z+3=0 or z+9=0
z= -3 or z=9...
Step-by-step explanation:
Area of a parallelogram=base×height
=10×4
=40cm^2