A school bus holds 66 passengers. Each parent or teacher their own seat. Each adult is in charge of 10 students. For each question use a model, expression or equation to solve. a. How many students will fit on one bus? b. How many buses will our fifth-grade need all together? c. How many empty seats will there be left over?

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°

a natural event such as a flood, earthquake, or hurricane that causes great damage or loss of life.

step-by-step explanation: