Problem 2 The coordinate of the endpoints of the line segment AB are A(0,5) and B(10,5).
a. Find the gradient of the line AB.
b. Find the midpoint between A and B.
A second line is perpendicular to AB passing through its midpoint.
c. Write down the gradient of the line perpendicular to AB.
d. Write down the equation of the line perpendicular to AB.
e. Find the equation above in the form form + + = 0, , , and are integers

Can someone me with these two circle theorem questions asap?

If f(x) = 2x + 8 and g(x) = x4, what is (gº)?

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem