Awooden board that is 12 feet long is leaning against a wall perpendicular to the ground. the point at which the wooden board touches the wall is 10 feet above the ground. how far away is the base of the board from the bottom of the wall? round your answer to the nearest tenth.

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t

If m∠abc = 70°, what is m∠abd? justify your reasoning.  using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°.  using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°.  using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality.  using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set