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Which best describes the strength of the correlation, and what is true about the causation between the variables? it is a weak negative correlation, and it is not likely causal. it is a weak negative correlation, and it is likely causal. it is a strong negative correlation, and it is not likely causal. it is a strong negative correlation, and it is likely causal.

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Add the fractions and simplify 1/2+ 1/3