Which type of graph best represents data as percentages? bar graph pie chart pictograph line graph

a line graph would be the answer

Step-by-step explanation:

Your answer would be a pie chart.

Step-by-step explanation:

Unlike a pictograph or a bar or line graph, a pie chart is made for comparing parts of a whole, as it will  always have a sum of 100 percent.

∠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: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: