Answer:
y- y1 = m(x-x1)
Note: Where m is the slope and (x1, y1) is any point on the line
My best guess would be 25. im not sure tho but its the only one that seems right
Sorry but i only know the answer to number 3
<span>
A rational number is a number that can be written as a fraction where numerator and denominator are both integers (and the denominator is not zero).
Since 0.57 = 57/100, so the number 0.57 can be written as a fraction where the numerator (57) and denominator (100) are both integers. </span>
Your best bet is to make a table of the x and y values.
Then plug -2, -1, 0, 1, and 2 in for x, into the equation to get the y values. That's how you get your points.
Answer:
A. 30°
Step-by-step explanation:
The interior angles of a triangle ALWAYS add up to 180°. So, for this, you would use 100 + 50 + x = 180 and solve for x :)