You can find the x and y intercepts by plugging 0 in for each of the variables
(0)=-7x-1
1=-7x
x=-1/7
your x- intercept is (-1/7,0)
y=-7(0)-1
y=-1
your y-intercept is (0,-1)
Answer:
Hello! So your answer would be 90 degrees!
Step-by-step explanation:
So the equation would be
x + 50 + 40 = 180.
50 + 40 = 90
180 - 90 = 90!
So basically y and x are both 90
