Answer:
undefined
Step-by-step explanation:
The x coordinates didn't change so the line is vertical and vertical lines have undefined slope
I think it’s the last one sorry if I’m wrong
Answer: 20 times
Step-by-step explanation:
Given: The length of piece of wire = 10 millimeters
The length of screwdriver = 20 centimeters
We know that 1 cm = 10 mm
Therefore, the length of screwdriver =
millimeters
The ratio of the length of screwdriver and length of wire is given by :-

The screwdriver is 20 times as long as the wire.
Notice that <em>C</em> has a clockwise orientation. By Green's theorem, we have

where <em>D</em> is the triangule region with <em>C</em> as its boundary, given by the set

So we have


Answer:
y = 5x/7 + 10/-7
Step-by-step explanation:
subtract 5x from both side and you should get -7y = -5x + 10
divide negative 7 into both side -7/-7 = -5x/-7 + 10/-7
and the answer is y = 5x/7 + 10/-7