to get the equation of any straight line, we simply need two points off of it, let's use the ones provided in the picture below.


Answer:
3 inches
Step-by-step explanation:
We need to take the snow on Friday - the snow on Saturday
3 2/7 - 2/7
3 +(2/7-2/7)
3 inches
Answer:
11
/20
Step-by-step explanation:
Step 1- We can't subtract two fractions with different denominators. So you need to get a common denominator.
So we multiply 3 by 10, and get 30.
Then we multiply 2 by 4, and get 8.
Next we give both terms new denominators -- 4 × 10 = 40.
So now our fractions look like this:
30
/40
−8/40
Step 2- Since our denominators match, we can subtract the numerators.
30 − 8 = 22
So the answer is:
22
/40
Step 3-
Last of all, we need to simplify the fraction, if possible. Can it be reduced to a simpler fraction? Yes we can!
11
/20 is the answer
Line goes 11.2583303 meters in the x direction (east) and 7.5 meters in the y direction (north) .
<u>Step-by-step explanation:</u>
Here we have , If I have a line that starts at the origin (0,0), and goes 13 meters at an angle of π/6 in the standard position (i.e. 30° north of east) . We need yo find how far does it go in the y direction (north), and how far does it go in the x direction (east). Let's find out:
According to question we have a right angle triangle as :

x direction (east)
We know that ,
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⇒ 
⇒ 
⇒ 
⇒ 
y direction (North )
We know that ,
⇒ 
⇒ 
⇒ 
⇒ 
Therefore , Line goes 11.2583303 meters in the x direction (east) and 7.5 meters in the y direction (north) .