13g+117
Step-by-step explanation:
just distribute the 13 to each value in the parentheses
Answer:
4.8
Explanation:
Please see the picture attached!
I hope this helps! Please comment if you have any questions.
Answer:
The point-slope form:
We have the point (8, -4) and the slope m = -56. Substitute:
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