Jane and sue decide to make friendship bracelets for all their classmates. jane brings 4.5 feet of string, and together they have 10 feet of string. how many feet of string did sue bring

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

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.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*