1. Use the figure to answer the questions.
Given:
The figure above
Point B is the midpoint of line segment AC
Line segment AC is perpendicular to line segment BD.
(a) Which postulate can you use to prove Triangle ABD = Triangle CBD - Explain.
.
(b) If you were also given line segment AD is congruent to line segment CD (AD CD)
Which postulate could you now use to prove Triangle ABD Triangle CBD - Explain

Answer these questions showing your work plz

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.