Answer:
a = 16 and b = 13
Step-by-step explanation:
The opposite sides of a parallelogram are congruent, so
CD = AB , that is
3a - 10 = 2a + 6 ( subtract 2a from both sides )
a - 10 = 6 ( add 10 to both sides )
a = 16
The diagonals of a parallelogram bisect each other, so
AO = CO , that is
2b = 26 ( divide both sides by 2 )
b = 13
Answer:
Step-by-step explanation:
-31/3 x -22/5
=45.46666667
Which meaning the answer is... 45.
25 x 10 = 2.50 》》10 Quarters
+
5 x 3 = 0.15 》》3 Nickles
=
2. 65
Answer:
y=1/3, x=4/9
y=8, 32/3
x=9, y=27/4
y=20, x=80/3
Step-by-step explanation: