In circle Q, ∠RQS ≅ ∠SQT. Circle Q is shown. Line segments Q R, Q S, Q T, Q U, and Q U are radii. Lines are drawn to connect the point on the circle to create secants U V, V R, R S, S T, and T U. Which statement must be true? Arc R T ≅ Arc U T ∠RQT ≅ ∠RST RQ ⊥ QT RS ≅ ST

3-12. write each answer with a reasonable number of figures. find the absolute uncertainty and percent relative uncertainty for each answer. (a) [12.41 (±0.09) + 4.16 (±0.01)] x 7.068 2 (±0.000 4) =? (b) [3.26 (±0.10) x 8.47 (±0.05)] - 0.18 (±0.06) =? (c) 6.843 (±0.008) x 104 + [2.09 (±0.04)- 1.63 (±0.01)] =?

How do you determine if an ordered pair is a solution to a given equation?

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?