Step-by-step explanation:
let the total students be x then
25/100x=9
x=9×100/25
x=9×4
x=36
so total students are 36
There are 180 degrees in a triangle and if two of them are the same we can call them both a:
a + a + b = 180
2a + b = 180
Next, b is 12 degrees less than a so:
a - 12 = b
2a + a - 12 = 180
3a - 12 = 180
Add 12 to both sides
3a = 192
Find a:
a = 192 / 3
a = 64
This means angle 1 and angle 2 are equal to 64 degrees and angle 3 is 52 degrees
To check:
64 + 64 + 52 = 180 degrees
Answer:
6 zeros
Step-by-step explanation:
5000000
U 2 can help me by marking as brainliest.....
Answer:
To me it appears that none of them are parallel. I would chose B. 
(the purple one in the graph) because it appears to be the one that is mostly parallel even though it still ends up running into the line. Sorry! I attached the graph of the points and equations! Hope you get it right! Sorry!
Have a great day! :)
Twenty four millimeters of oil
