Given: mAngleADE = 60° and mAngleCDF = (3x + 15)° Prove: x = 15 3 lines are shown. A line with points E, D, C intersects a line with points A, D, F at point D. A line extends from point D to point B between angle A D C. Angle F D C is (3 x + 15) degrees and angle E D A is 60 degrees. What is the missing statement and the missing reason in step 5?

i believe the answer is the polygon, heptagon.

y -5 = (-1/4)(x + 8)

step-by-step explanation:

answer is b

step-by-step explanation:

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.