Multiplication Identity property
Actually I can help you in three of them as the number "3" is not confined between the arrays ND and NE
So:
It would be
angle END
or
angle DNE
or
angle N
A + 2 c - 5 b - c + a - b =
= ( a + a ) + ( - 5 b - b ) + ( 2 c - c ) =
= 2 a - 6 b + c
Thank you.
Add both of the volume of dirt,
50+25
75 cubic feet of dirt
Hope this helps.
Step-by-step explanation:
what is in the right in equlation!