<span>answer is b.
c and d are quadratics
</span>
( 2a + 3 ) - ( 4a - 8 ) = 7
2a + 3 - 4a + 8 = 7
-2a + 11 = 7
-2a = -4
a = -4 / -2
a = 2
Answer:
8/3
9/11
try it. and send money :)
Answer:
67 degrees
Step-by-step explanation:
in parallelograms, the diagonally opposite corner is most always the same degree.
