write the equation of a line that is perpendicular to y=0.25x-7 and that ... 0. Check Marked as Best Answer. Its slope must be the negative.
Answer:
f^-1(x) = x + 5
Step-by-step explanation:
f(x) = x-5
y = x-5
Exchange x and y
x = y-5
Solve for y
x+5 = y-5+5
x+5 =y
The inverse is x+5
Answer:
138 degrees
Step-by-step explanation:
angle 42 and angle D make a an angle of 180 degrees so inorder to find to D we should subtract 42 from 180
