18 post it notes are needed to cover the entire bored.
A line in the horizon meaning a straigh flat line, its counterpart is a vertical line which is up and down. If you look at an x/y line, the x line is the horizon line
Answer:
73 - 2x = 86 - 3x
So 3x - 2x =86 - 73 so x=13
Step-by-step explanation:
Then m<1 = 73-2(13) = 47
M<2=82-3(13)=47
So both angles are having same value
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To determine the amount of water in the first 8 beakers, you will subtract the 19 ml that are in the 9th beaker from the total to see how much water was actually put into the first 8 beakers.
91 ml - 19 ml = 72 ml.
The 72 ml are divided evenly between 8 beakers.
72/8 = 9 ml
There would be 9 ml of water in each of the first 8 beakers.
It's just wherever the function touches the x axis, so 5 and -1