It is 95 degrees :) I did this test.
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
1. Volume is 8
2. Surface Area is 24
Hope this Helped!
;D
Brainliest??
You multiply 5280 times 7 and u get 36960
Answer:
1,000,000,000
Step-by-step explanation:
1 kilometer is equal to 1000 meters, and 1 is 1 km * 1 km * 1 km
Therefore,
1000m * 1000m * 1000m = 1,000,000,000
Hope this answer helped! :)