She pays 9.6 euros. Hope this helped, could I possibly get brainliest?
To answer this question I would need the original coordinates. Were you given a picture or coordinates of the original triangle?
Answer:
2x = 40°
3x = 60°
4x = 80°
Step-by-step explanation:
2x+3x+4x = 180°
9x = 180
x = 20
SO
2x = 2(20) = 40°
3x = 3(20) = 60°
4x = 4(20) = 80°
As the line raises from left to right, the slope must be positive, so only the function, f(x)=x-3, has a slope greater than zero. Additionally, at x=0, the y-value is at, or around, -3, confirming that f(x)=x-3 is the correct solution.
Answer: The slope is = 0.
Step-by-step explanation:
To find the slope, you need this equation:

-Next you put the two points to the equation:

-Then, you solve it:

