Answer:
x = 5, y = 20
Step-by-step explanation:
Since AB and CD are parallel, then
∠ AOC and ∠ OCD are Alternate angles and congruent, thus
12x + 8 = 68 ( subtract 8 from both sides )
12x = 60 ( divide both sides by 12 )
x = 5
-------------------------------
∠ OCD and 5y + 12 are adjacent angles and supplementary, thus
5y + 12 + 68 = 180 , that is
5y + 80 = 180 ( subtract 80 from both sides )
5y = 100 ( divide both sides by 5 )
y = 20
Answer:
the probability would be a 1/3 or a 1/6 chance i think
Answer:
15 different pairs.
Step-by-step explanation:
I hope this helps. :D
Answer:
1320
Step-by-step explanation:
Answer:
Kenen spent $62.49
Step-by-step explanation:
7% of $58.40 is about $4.09
$58.40 + $4.09 = $62.49
Hope this helped:)