What is the distance between points a and b? a number line going from negative 8 to positive 8. a closed circle appears at negative 5 and is labeled a. a closed circle appears at positive 1 and is labeled b. an orange arrow line extends the length of the number line and contains points a and b. units units 5 units 6 units

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

Formulate alisha has a number in mind. if she adds three to her number the result is less than five. use this information to write and solve an inequality about alisha's number. then graph the solution set.

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.