3.Use the diagram to answer the following questions. A) How many points appear in the figure? B) How many lines appear in the figure? C) How many planes appear in the figure? D) name three collinear points. E) Name four coplanar points. F) name the intersecting of planes ABC and ABE. G) Name the intersection of planes BCH and DEF. H) Name the intersections of AD and DF.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together. rock a was 0.5 of the total weight. how much did rock a weigh?

Need 50 will mark brainliest answer. find the lengths of all the sides and the measures of the angles.

Christine wong has asked dave and mike to her move into a new apartment on sunday morning. she has asked them both, in case one of them does not show up. from past experience, christine knows that there is a 40% chance that dave will not show up and a 30% chance that mik a. what is the probability that both dave and mike will show up? (round your answer to 2 decimal places.) b. what is the probability that at least one of them will show up? c. what is the probability that neither dave nor mike will show up? (round your answer to 2 decimal places.)e will not show up. dave and mike do not know each other and their decisions can be assumed to be independent.